Substructure matching options

embedding-uniqueness

type:enum
default:atoms
description:Defines how the uniqueness of a substructure match is determined when counting or iterating unique matches.
atoms:
by atoms; “CCC” matches “C1CC1” once
bonds:
by bonds, “CCC” matches “C1CC1” three times
none:
no test for uniqueness; “CCC” matches “C1CC1” six times

max-embeddings

type:int
default:0
description:The maximum number of embeddings allowed to enumerate when counting all embeddings.

If the limit is reached, an exception is thrown. Zero value means no limit.