Dear all

I have observed some unexpected behaviour with the chiral version of the Morgan 
Fingerprints in RDKit

When reading the Rogers paper (http://doi.org/10.1021/ci100050t ) I find:
"If the atom is a possible stereoatom but is not yet disambiguated, and all 
attachment atoms have different identifiers, then the atom is marked as 
disambiguated, and a stereochemical flag is appended to the array, depending on 
the marked stereochemistry. (Step 4 is only performed if stereochemical 
fingerprints are requested.)"

In this aspect I believe that the rdkit implementation does not follow exactly 
the ECFP paper.
As a test I calculated the pairwise similarity between the enatiomers of 
butan-2-ol, hexan-3-ol, octan-4-ol, decan-5-ol, ...
Eventually the both alkyl chains should grow too long to become disambiguated 
within the fingerprint radius, there for the chirality on the chiral center 
should not be recognised any more, and the fingerprint of the enantiomers 
should become equal to 1, once the chains outgrow the fingerprint radius.

Strangely that doesn't happen, as can be seen in the attached notebook, all 
fingerprints with radius > 0 will always give similarities < 1.0 for the 
enantiomer pairs.

This contrasts with the Pipeline Pilot implementation, where with the 
similarity of the enantiomers indeed becomes 1.0 once the chains outgrow the 
fingerprint radius. For your reference I added also fingerprints and similarity 
values obtained at different ECFP diameters

Is this difference in behaviour intentional? I always assumed so far that rdkit 
Morgan and Pipeline Pilot ECFP would give identical similarity results.


With best regards


Ansgar Schuffenhauer
Senior Investigator I
T +41 79 608 9063
ansgar.schuffenha...@novartis.com<mailto:ansgar.schuffenha...@novartis.com>

Novartis Pharma AG
NIBR

Novartis Campus
Virchow 16-4.249.09
4056 Basel
Switzerland
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Attachment: ChiralMorganTest.ipynb
Description: ChiralMorganTest.ipynb

n       smiles_a        smiles_b        ECFP_0#S_B[1]   ECFP_0#S_B[2]   
ECFP_0#S_B[3]   ECFP_0#S_B[4]   ECFP_0#S_A[1]   ECFP_0#S_A[2]   ECFP_0#S_A[3]   
ECFP_0#S_A[4]   0       ECFP_2#S_B[1]   ECFP_2#S_B[2]   ECFP_2#S_B[3]   
ECFP_2#S_B[4]   ECFP_2#S_B[5]   ECFP_2#S_B[6]   ECFP_2#S_B[7]   ECFP_2#S_B[8]   
ECFP_2#S_B[9]   ECFP_2#S_B[10]  ECFP_2#S_A[1]   ECFP_2#S_A[2]   ECFP_2#S_A[3]   
ECFP_2#S_A[4]   ECFP_2#S_A[5]   ECFP_2#S_A[6]   ECFP_2#S_A[7]   ECFP_2#S_A[8]   
ECFP_2#S_A[9]   ECFP_2#S_A[10]  1       ECFP_4#S_B[1]   ECFP_4#S_B[2]   
ECFP_4#S_B[3]   ECFP_4#S_B[4]   ECFP_4#S_B[5]   ECFP_4#S_B[6]   ECFP_4#S_B[7]   
ECFP_4#S_B[8]   ECFP_4#S_B[9]   ECFP_4#S_B[10]  ECFP_4#S_B[11]  ECFP_4#S_B[12]  
ECFP_4#S_B[13]  ECFP_4#S_B[14]  ECFP_4#S_B[15]  ECFP_4#S_B[16]  ECFP_4#S_A[1]   
ECFP_4#S_A[2]   ECFP_4#S_A[3]   ECFP_4#S_A[4]   ECFP_4#S_A[5]   ECFP_4#S_A[6]   
ECFP_4#S_A[7]   ECFP_4#S_A[8]   ECFP_4#S_A[9]   ECFP_4#S_A[10]  ECFP_4#S_A[11]  
ECFP_4#S_A[12]  ECFP_4#S_A[13]  ECFP_4#S_A[14]  ECFP_4#S_A[15]  ECFP_4#S_A[16]  
2       ECFP_6#S_B[1]   ECFP_6#S_B[2]   ECFP_6#S_B[3]   ECFP_6#S_B[4]   
ECFP_6#S_B[5]   ECFP_6#S_B[6]   ECFP_6#S_B[7]   ECFP_6#S_B[8]   ECFP_6#S_B[9]   
ECFP_6#S_B[10]  ECFP_6#S_B[11]  ECFP_6#S_B[12]  ECFP_6#S_B[13]  ECFP_6#S_B[14]  
ECFP_6#S_B[15]  ECFP_6#S_B[16]  ECFP_6#S_B[17]  ECFP_6#S_B[18]  ECFP_6#S_B[19]  
ECFP_6#S_B[20]  ECFP_6#S_B[21]  ECFP_6#S_B[22]  ECFP_6#S_B[23]  ECFP_6#S_A[1]   
ECFP_6#S_A[2]   ECFP_6#S_A[3]   ECFP_6#S_A[4]   ECFP_6#S_A[5]   ECFP_6#S_A[6]   
ECFP_6#S_A[7]   ECFP_6#S_A[8]   ECFP_6#S_A[9]   ECFP_6#S_A[10]  ECFP_6#S_A[11]  
ECFP_6#S_A[12]  ECFP_6#S_A[13]  ECFP_6#S_A[14]  ECFP_6#S_A[15]  ECFP_6#S_A[16]  
ECFP_6#S_A[17]  ECFP_6#S_A[18]  ECFP_6#S_A[19]  ECFP_6#S_A[20]  ECFP_6#S_A[21]  
ECFP_6#S_A[22]  ECFP_6#S_A[23]  3       ECFP_8#S_B[1]   ECFP_8#S_B[2]   
ECFP_8#S_B[3]   ECFP_8#S_B[4]   ECFP_8#S_B[5]   ECFP_8#S_B[6]   ECFP_8#S_B[7]   
ECFP_8#S_B[8]   ECFP_8#S_B[9]   ECFP_8#S_B[10]  ECFP_8#S_B[11]  ECFP_8#S_B[12]  
ECFP_8#S_B[13]  ECFP_8#S_B[14]  ECFP_8#S_B[15]  ECFP_8#S_B[16]  ECFP_8#S_B[17]  
ECFP_8#S_B[18]  ECFP_8#S_B[19]  ECFP_8#S_B[20]  ECFP_8#S_B[21]  ECFP_8#S_B[22]  
ECFP_8#S_B[23]  ECFP_8#S_B[24]  ECFP_8#S_B[25]  ECFP_8#S_B[26]  ECFP_8#S_B[27]  
ECFP_8#S_B[28]  ECFP_8#S_B[29]  ECFP_8#S_B[30]  ECFP_8#S_B[31]  ECFP_8#S_A[1]   
ECFP_8#S_A[2]   ECFP_8#S_A[3]   ECFP_8#S_A[4]   ECFP_8#S_A[5]   ECFP_8#S_A[6]   
ECFP_8#S_A[7]   ECFP_8#S_A[8]   ECFP_8#S_A[9]   ECFP_8#S_A[10]  ECFP_8#S_A[11]  
ECFP_8#S_A[12]  ECFP_8#S_A[13]  ECFP_8#S_A[14]  ECFP_8#S_A[15]  ECFP_8#S_A[16]  
ECFP_8#S_A[17]  ECFP_8#S_A[18]  ECFP_8#S_A[19]  ECFP_8#S_A[20]  ECFP_8#S_A[21]  
ECFP_8#S_A[22]  ECFP_8#S_A[23]  ECFP_8#S_A[24]  ECFP_8#S_A[25]  ECFP_8#S_A[26]  
ECFP_8#S_A[27]  ECFP_8#S_A[28]  ECFP_8#S_A[29]  ECFP_8#S_A[30]  ECFP_8#S_A[31]  
4
0       C[C@@H](O)CC    C[C@H](O)CC     734603939       -1910270391     
-1884411803     1559650422      734603939       -1910270391     -1884411803     
1559650422      1       734603939       -1910270391     -1884411803     
1559650422      864518973       1885523827      2023785560      -949992060      
863188371               734603939       -1910270391     -1884411803     
1559650422      864518973       -421476962      2023785560      -949992060      
863188371               0.8     734603939       -1910270391     -1884411803     
1559650422      864518973       1885523827      2023785560      -949992060      
863188371       1997990444                                                      
734603939       -1910270391     -1884411803     1559650422      864518973       
-421476962      2023785560      -949992060      863188371       1493408312      
                                                0.666666666666667       
734603939       -1910270391     -1884411803     1559650422      864518973       
1885523827      2023785560      -949992060      863188371       1997990444      
                                                                                
                        734603939       -1910270391     -1884411803     
1559650422      864518973       -421476962      2023785560      -949992060      
863188371       1493408312                                                      
                                                        0.666666666666667       
734603939       -1910270391     -1884411803     1559650422      864518973       
1885523827      2023785560      -949992060      863188371       1997990444      
                                                                                
                                                                                
        734603939       -1910270391     -1884411803     1559650422      
864518973       -421476962      2023785560      -949992060      863188371       
1493408312                                                                      
                                                                                
                        0.666666666666667
1       CC[C@@H](O)CCC  CC[C@H](O)CCC   734603939       1559650422      
-1910270391     -1884411803     734603939       1559650422      -1910270391     
-1884411803     1       734603939       1559650422      -1910270391     
-1884411803     863188371       -949992060      196083830       2023785560      
-1790802833     -1793471910     734603939       1559650422      -1910270391     
-1884411803     863188371       -949992060      196083830       2023785560      
-1790802833     -1793471910     1       734603939       1559650422      
-1910270391     -1884411803     863188371       -949992060      196083830       
2023785560      -1790802833     -1793471910     -1058265749     1671550778      
767803027       -83879862                       734603939       1559650422      
-1910270391     -1884411803     863188371       -949992060      196083830       
2023785560      -1790802833     -1793471910     -1058265749     -789865167      
767803027       -83879862                       0.866666666666667       
734603939       1559650422      -1910270391     -1884411803     863188371       
-949992060      196083830       2023785560      -1790802833     -1793471910     
-1058265749     1671550778      767803027       -83879862       652333864       
                                                                734603939       
1559650422      -1910270391     -1884411803     863188371       -949992060      
196083830       2023785560      -1790802833     -1793471910     -1058265749     
-789865167      767803027       -83879862       909172200                       
                                                0.764705882352941       
734603939       1559650422      -1910270391     -1884411803     863188371       
-949992060      196083830       2023785560      -1790802833     -1793471910     
-1058265749     1671550778      767803027       -83879862       652333864       
                                                                                
                                                734603939       1559650422      
-1910270391     -1884411803     863188371       -949992060      196083830       
2023785560      -1790802833     -1793471910     -1058265749     -789865167      
767803027       -83879862       909172200                                       
                                                                                
                0.764705882352941
2       CCC[C@@H](O)CCCC        CCC[C@H](O)CCCC 734603939       1559650422      
-1910270391     -1884411803     734603939       1559650422      -1910270391     
-1884411803     1       734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1790802833     196083830       
2023785560      -1792133435     734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1790802833     196083830       
2023785560      -1792133435     1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1790802833     
196083830       2023785560      -1792133435     -83879862       767803027       
-1598563128     764414169       825417534       -86640970       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1790802833     196083830       2023785560      -1792133435     -83879862       
767803027       -1598563128     764414169       825417534       -86640970       
1       734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1790802833     196083830       2023785560      
-1792133435     -83879862       767803027       -1598563128     764414169       
825417534       -86640970       441911862       -2144275484     -1166612082     
-889426564                              734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1790802833     
196083830       2023785560      -1792133435     -83879862       767803027       
-1598563128     764414169       825417534       -86640970       441911862       
-922721817      -1166612082     -889426564                              
0.904761904761905       734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1790802833     196083830       
2023785560      -1792133435     -83879862       767803027       -1598563128     
764414169       825417534       -86640970       441911862       -2144275484     
-1166612082     -889426564      563730331                                       
                                                734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1790802833     
196083830       2023785560      -1792133435     -83879862       767803027       
-1598563128     764414169       825417534       -86640970       441911862       
-922721817      -1166612082     -889426564      563681697                       
                                                                
0.826086956521739
3       CCCC[C@@H](O)CCCCC      CCCC[C@H](O)CCCCC       734603939       
1559650422      -1910270391     -1884411803     734603939       1559650422      
-1910270391     -1884411803     1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      1       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
825417534       764414169       -1598563128     -2119919996     822656426       
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       825417534       764414169       -1598563128     -2119919996     
822656426       1       734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1792133435     -1790802833     
196083830       2023785560      -86640970       825417534       764414169       
-1598563128     -2119919996     822656426       -889426564      -1166612082     
-814892120      573768907       492693436       38119919                
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       825417534       764414169       -1598563128     -2119919996     
822656426       -889426564      -1166612082     -814892120      573768907       
492693436       38119919                1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      -86640970       825417534       
764414169       -1598563128     -2119919996     822656426       -889426564      
-1166612082     -814892120      573768907       492693436       38119919        
565465253       -1187445279     -697702822      1278705578                      
                        734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1792133435     -1790802833     
196083830       2023785560      -86640970       825417534       764414169       
-1598563128     -2119919996     822656426       -889426564      -1166612082     
-814892120      573768907       492693436       38119919        565465253       
-1669140260     -697702822      1278705578                                      
        0.925925925925926
4       CCCCC[C@@H](O)CCCCCC    CCCCC[C@H](O)CCCCCC     734603939       
1559650422      -1910270391     -1884411803     734603939       1559650422      
-1910270391     -1884411803     1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      1       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2119919996     764414169       -1598563128     -2122681104     
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2119919996     764414169       -1598563128     
-2122681104     1       734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1792133435     -1790802833     
196083830       2023785560      -86640970       822656426       -2119919996     
764414169       -1598563128     -2122681104     38119919        492693436       
573768907       -814892120      -1907243391     -2113199441     34879675        
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2119919996     764414169       -1598563128     
-2122681104     38119919        492693436       573768907       -814892120      
-1907243391     -2113199441     34879675        1       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2119919996     764414169       -1598563128     -2122681104     
38119919        492693436       573768907       -814892120      -1907243391     
-2113199441     34879675        1278705578      -697702822      359527728       
-65356119       484902630       1837523319                      734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2119919996     764414169       -1598563128     -2122681104     
38119919        492693436       573768907       -814892120      -1907243391     
-2113199441     34879675        1278705578      -697702822      359527728       
-65356119       484902630       1837523319                      1
5       CCCCCC[C@@H](O)CCCCCCC  CCCCCC[C@H](O)CCCCCCC   734603939       
1559650422      -1910270391     -1884411803     734603939       1559650422      
-1910270391     -1884411803     1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      1       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2122681104     -2119919996     764414169       
-1598563128     1       734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1792133435     -1790802833     
196083830       2023785560      -86640970       822656426       -2122681104     
-2119919996     764414169       -1598563128     34879675        -2113199441     
-1907243391     573768907       -814892120      1270177268      -2116439685     
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2122681104     -2119919996     764414169       
-1598563128     34879675        -2113199441     -1907243391     573768907       
-814892120      1270177268      -2116439685     1       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
34879675        -2113199441     -1907243391     573768907       -814892120      
1270177268      -2116439685     1837523319      484902630       -65356119       
359527728       799764439       1110695697      173105456               
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2122681104     -2119919996     764414169       
-1598563128     34879675        -2113199441     -1907243391     573768907       
-814892120      1270177268      -2116439685     1837523319      484902630       
-65356119       359527728       799764439       1110695697      173105456       
        1
6       CCCCCCC[C@@H](O)CCCCCCCC        CCCCCCC[C@H](O)CCCCCCCC 734603939       
1559650422      -1910270391     -1884411803     734603939       1559650422      
-1910270391     -1884411803     1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      1       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2122681104     -2119919996     764414169       
-1598563128     1       734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1792133435     -1790802833     
196083830       2023785560      -86640970       822656426       -2122681104     
-2119919996     764414169       -1598563128     34879675        -2116439685     
1270177268      -1907243391     573768907       -814892120      -1865963840     
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2122681104     -2119919996     764414169       
-1598563128     34879675        -2116439685     1270177268      -1907243391     
573768907       -814892120      -1865963840     1       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
34879675        -2116439685     1270177268      -1907243391     573768907       
-814892120      -1865963840     173105456       1110695697      799764439       
-65356119       359527728       410665766       978755590       132589152       
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2122681104     -2119919996     764414169       
-1598563128     34879675        -2116439685     1270177268      -1907243391     
573768907       -814892120      -1865963840     173105456       1110695697      
799764439       -65356119       359527728       410665766       978755590       
132589152       1
7       CCCCCCCC[C@@H](O)CCCCCCCCC      CCCCCCCC[C@H](O)CCCCCCCCC       
734603939       1559650422      -1910270391     -1884411803     734603939       
1559650422      -1910270391     -1884411803     1       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      1       
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2122681104     -2119919996     764414169       
-1598563128     734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      -86640970       822656426       
-2122681104     -2119919996     764414169       -1598563128     34879675        
-2116439685     -1865963840     1270177268      -1907243391     573768907       
-814892120      734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     34879675        -2116439685     -1865963840     
1270177268      -1907243391     573768907       -814892120      1       
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2122681104     -2119919996     764414169       
-1598563128     34879675        -2116439685     -1865963840     1270177268      
-1907243391     573768907       -814892120      132589152       978755590       
410665766       799764439       -65356119       359527728       976508571       
557561910       734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     34879675        -2116439685     -1865963840     
1270177268      -1907243391     573768907       -814892120      132589152       
978755590       410665766       799764439       -65356119       359527728       
976508571       557561910       1
8       CCCCCCCCC[C@@H](O)CCCCCCCCCC    CCCCCCCCC[C@H](O)CCCCCCCCCC     
734603939       1559650422      -1910270391     -1884411803     734603939       
1559650422      -1910270391     -1884411803     1       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      1       
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2122681104     -2119919996     764414169       
-1598563128     734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      -86640970       822656426       
-2122681104     -2119919996     764414169       -1598563128     34879675        
-2116439685     -1865963840     1270177268      -1907243391     573768907       
-814892120      734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     34879675        -2116439685     -1865963840     
1270177268      -1907243391     573768907       -814892120      1       
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2122681104     -2119919996     764414169       
-1598563128     34879675        -2116439685     -1865963840     1270177268      
-1907243391     573768907       -814892120      132589152       557561910       
976508571       410665766       799764439       -65356119       359527728       
555314891       734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     34879675        -2116439685     -1865963840     
1270177268      -1907243391     573768907       -814892120      132589152       
557561910       976508571       410665766       799764439       -65356119       
359527728       555314891       1
9       CCCCCCCCCC[C@@H](O)CCCCCCCCCCC  CCCCCCCCCC[C@H](O)CCCCCCCCCCC   
734603939       1559650422      -1910270391     -1884411803     734603939       
1559650422      -1910270391     -1884411803     1       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      1       
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2122681104     -2119919996     764414169       
-1598563128     734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      -86640970       822656426       
-2122681104     -2119919996     764414169       -1598563128     34879675        
-2116439685     -1865963840     1270177268      -1907243391     573768907       
-814892120      734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     34879675        -2116439685     -1865963840     
1270177268      -1907243391     573768907       -814892120      1       
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2122681104     -2119919996     764414169       
-1598563128     34879675        -2116439685     -1865963840     1270177268      
-1907243391     573768907       -814892120      132589152       557561910       
555314891       976508571       410665766       799764439       -65356119       
359527728       734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     34879675        -2116439685     -1865963840     
1270177268      -1907243391     573768907       -814892120      132589152       
557561910       555314891       976508571       410665766       799764439       
-65356119       359527728       1
10      CCCCCCCCCCC[C@@H](O)CCCCCCCCCCCC        CCCCCCCCCCC[C@H](O)CCCCCCCCCCCC 
734603939       1559650422      -1910270391     -1884411803     734603939       
1559650422      -1910270391     -1884411803     1       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      1       
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2122681104     -2119919996     764414169       
-1598563128     734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      -86640970       822656426       
-2122681104     -2119919996     764414169       -1598563128     34879675        
-2116439685     -1865963840     1270177268      -1907243391     573768907       
-814892120      734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     34879675        -2116439685     -1865963840     
1270177268      -1907243391     573768907       -814892120      1       
734603939       1559650422      -1910270391     -1884411803     863188371       
-1793471910     -1792133435     -1790802833     196083830       2023785560      
-86640970       822656426       -2122681104     -2119919996     764414169       
-1598563128     34879675        -2116439685     -1865963840     1270177268      
-1907243391     573768907       -814892120      132589152       557561910       
555314891       976508571       410665766       799764439       -65356119       
359527728       734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     34879675        -2116439685     -1865963840     
1270177268      -1907243391     573768907       -814892120      132589152       
557561910       555314891       976508571       410665766       799764439       
-65356119       359527728       1
11      CCCCCCCCCCCC[C@@H](O)CCCCCCCCCCCCC      
CCCCCCCCCCCC[C@H](O)CCCCCCCCCCCCC       734603939       1559650422      
-1910270391     -1884411803     734603939       1559650422      -1910270391     
-1884411803     1       734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1792133435     -1790802833     
196083830       2023785560      734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1792133435     -1790802833     
196083830       2023785560      1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      -86640970       822656426       
-2122681104     -2119919996     764414169       -1598563128     734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
1       734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     34879675        -2116439685     -1865963840     
1270177268      -1907243391     573768907       -814892120      734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
34879675        -2116439685     -1865963840     1270177268      -1907243391     
573768907       -814892120      1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      -86640970       822656426       
-2122681104     -2119919996     764414169       -1598563128     34879675        
-2116439685     -1865963840     1270177268      -1907243391     573768907       
-814892120      132589152       557561910       555314891       976508571       
410665766       799764439       -65356119       359527728       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
34879675        -2116439685     -1865963840     1270177268      -1907243391     
573768907       -814892120      132589152       557561910       555314891       
976508571       410665766       799764439       -65356119       359527728       
1
12      CCCCCCCCCCCCC[C@@H](O)CCCCCCCCCCCCCC    
CCCCCCCCCCCCC[C@H](O)CCCCCCCCCCCCCC     734603939       1559650422      
-1910270391     -1884411803     734603939       1559650422      -1910270391     
-1884411803     1       734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1792133435     -1790802833     
196083830       2023785560      734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1792133435     -1790802833     
196083830       2023785560      1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      -86640970       822656426       
-2122681104     -2119919996     764414169       -1598563128     734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
1       734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     34879675        -2116439685     -1865963840     
1270177268      -1907243391     573768907       -814892120      734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
34879675        -2116439685     -1865963840     1270177268      -1907243391     
573768907       -814892120      1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      -86640970       822656426       
-2122681104     -2119919996     764414169       -1598563128     34879675        
-2116439685     -1865963840     1270177268      -1907243391     573768907       
-814892120      132589152       557561910       555314891       976508571       
410665766       799764439       -65356119       359527728       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
34879675        -2116439685     -1865963840     1270177268      -1907243391     
573768907       -814892120      132589152       557561910       555314891       
976508571       410665766       799764439       -65356119       359527728       
1
13      CCCCCCCCCCCCCC[C@@H](O)CCCCCCCCCCCCCCC  
CCCCCCCCCCCCCC[C@H](O)CCCCCCCCCCCCCCC   734603939       1559650422      
-1910270391     -1884411803     734603939       1559650422      -1910270391     
-1884411803     1       734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1792133435     -1790802833     
196083830       2023785560      734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1792133435     -1790802833     
196083830       2023785560      1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      -86640970       822656426       
-2122681104     -2119919996     764414169       -1598563128     734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
1       734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     34879675        -2116439685     -1865963840     
1270177268      -1907243391     573768907       -814892120      734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
34879675        -2116439685     -1865963840     1270177268      -1907243391     
573768907       -814892120      1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      -86640970       822656426       
-2122681104     -2119919996     764414169       -1598563128     34879675        
-2116439685     -1865963840     1270177268      -1907243391     573768907       
-814892120      132589152       557561910       555314891       976508571       
410665766       799764439       -65356119       359527728       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
34879675        -2116439685     -1865963840     1270177268      -1907243391     
573768907       -814892120      132589152       557561910       555314891       
976508571       410665766       799764439       -65356119       359527728       
1
14      CCCCCCCCCCCCCCC[C@@H](O)CCCCCCCCCCCCCCCC        
CCCCCCCCCCCCCCC[C@H](O)CCCCCCCCCCCCCCCC 734603939       1559650422      
-1910270391     -1884411803     734603939       1559650422      -1910270391     
-1884411803     1       734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1792133435     -1790802833     
196083830       2023785560      734603939       1559650422      -1910270391     
-1884411803     863188371       -1793471910     -1792133435     -1790802833     
196083830       2023785560      1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      -86640970       822656426       
-2122681104     -2119919996     764414169       -1598563128     734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
1       734603939       1559650422      -1910270391     -1884411803     
863188371       -1793471910     -1792133435     -1790802833     196083830       
2023785560      -86640970       822656426       -2122681104     -2119919996     
764414169       -1598563128     34879675        -2116439685     -1865963840     
1270177268      -1907243391     573768907       -814892120      734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
34879675        -2116439685     -1865963840     1270177268      -1907243391     
573768907       -814892120      1       734603939       1559650422      
-1910270391     -1884411803     863188371       -1793471910     -1792133435     
-1790802833     196083830       2023785560      -86640970       822656426       
-2122681104     -2119919996     764414169       -1598563128     34879675        
-2116439685     -1865963840     1270177268      -1907243391     573768907       
-814892120      132589152       557561910       555314891       976508571       
410665766       799764439       -65356119       359527728       734603939       
1559650422      -1910270391     -1884411803     863188371       -1793471910     
-1792133435     -1790802833     196083830       2023785560      -86640970       
822656426       -2122681104     -2119919996     764414169       -1598563128     
34879675        -2116439685     -1865963840     1270177268      -1907243391     
573768907       -814892120      132589152       557561910       555314891       
976508571       410665766       799764439       -65356119       359527728       
1
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