smiles zinc_id prot_id files.db2 substance.inchikey net_charge ph_mod_fk substance.mwt substance.logp purchasable reactive features tranche_name COc1cc([N-]S(=O)(=O)c2ccc([N-]c3cc(OC)c([N+](=O)[O-])nc3[N+](=O)[O-])cc2)nc(OC)n1 ZINC000016667042 553571498 /nfs/dbraw/zinc/57/14/98/553571498.db2.gz KEHSJJJOEUDWQB-UHFFFAOYSA-N -2 3 507.441 2.258 50 5 KEBAHL