OEGetNumUnspecifiedAtomStereos

OEGetNumUnspecifiedAtomStereos(mol: Union[OEGraphMol,OEMol,OEQMol]) -> int

Returns the number of unspecified stereo atoms in a molecule. The OEPerceiveChiral function will be called to perceive chiral atoms in the molecule.

See also

• Unspecified Atom Stereo subsection describing filter files

• Stereochemistry Perception chapter in the OEChem TK manual

• OEAtomBase.HasStereoSpecified method in the OEChem TK manual

• OEGetNumUnspecifiedBondStereos function