Figure 3.

Establishing a chemical class hierarchy through direct observation of consensus structural fingerprints is similar to logical hierarchy construction. It is possible to infer parent/child relationships based solely on the consensus features of a class. Formal logic affords much more powerful expressions.

Chepelev et al. BMC Bioinformatics 2012 13:3   doi:10.1186/1471-2105-13-3
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