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Physical properties of popular standard subsets. Color scheme: lead-like (blue); fragment-like (red); drug-like (green), all-purchasable (purple), everything (cyan). Nine properties: (A) molecular weight (Daltons); (B) calculated LogP; (C) heavy atom count; (D) rotatable bonds; (E) polar surface area (A2); (F) hydrogen-bond donors; (G) hydrogen-bond acceptors; (H) polar desolvation energy (kcal/mol); (I) apolar desolvation energy (kcal/mol).
