OEFindRingAtomsAndBonds

OEFindRingAtomsAndBonds(mol: Union[OEGraphMol,OEMol,OEQMol]) -> None

Determines which atoms and bonds of a molecule are contained in rings, and set their ‘in ring’ property appropriately via OEAtomBase.SetInRing and OEBondBase.SetInRing methods, respectively.

See also

• Ring Perception chapter

• Connectivity Perception chapter and Bond Order Perception section

• Example program cansmi.py