Re: [Rdkit-discuss] Different indexations for a 3D and 2D molecule.

2018-08-27 Thread GALLY Jose Manuel
Dear Pascal, To my knowledge, Chem.MolToSmiles exports a molecule to Smiles format using RDKit's own indexation scheme, so it can be different from the one found in a SDF file. A work-around to get the same indexation would be to change the atom ranks directly in the Mol objects. To achieve

[Rdkit-discuss] Different indexations for a 3D and 2D molecule.

2018-08-27 Thread Pascal KREZEL
Hi, I remark that the indexation of a molecule extracted of sdf file and the molecule created from the smiles of this molecule (even after having applied AllChem.Compute2DCoords()) are not the same. Is there a method to obtain the same indexation. Sincerely.