Re: [Rdkit-discuss] Atom-Atom mapping between two molecules

2015-10-18 Thread Greg Landrum
Hi Rocco, I'm glad you found that, it saves us all a lot of head scratching. :-) I think the approach you describe - do an MCS calculation and then use the resulting SMARTS to determine the atom mapping - is the best approach for finding a mapping between molecules if you aren't sure that one is a

Re: [Rdkit-discuss] Atom-Atom mapping between two molecules

2015-10-18 Thread Rocco Moretti
Oops. Turns out that the issue I had with the found substructure SMARTS not matching the original molecules was a rather bone-headed bug in my code -- I was accidentally swapping the molecules with respect to the function signature. Sorry for the false alarm. I'm still curious if there is an easie