Fig. 5From: Similar compounds versus similar conformers: complementarity between PubChem 2-D and 3-D neighboring setsHypothetical distributions of the neighboring preference indices (NPIs). The distribution of the NPI values of compounds in a data set under three hypothetical scenarios in which the two neighboring methods a are exactly identical, b are not exactly identical but are still very similar, and c become less and less similar to each otherBack to article page