Optional
How rings of the fragment are handled when building common substructures.
cleaveRings
keepRings
keepAromaticRings
'cleaveRings' Copy
'cleaveRings'
How rings of the fragment are handled when building common substructures.
cleaveRings: rings may be broken, so a partial ring can be part of the result.keepRings: a ring is only kept if it is entirely part of the common substructure.keepAromaticRings: same askeepRingsbut restricted to aromatic rings.