smiles zinc_id prot_id files.db2 substance.inchikey net_charge ph_mod_fk substance.mwt substance.logp purchasable reactive features tranche_name O=C1c2cc(S(=O)(=O)[O-])cc(S(=O)(=O)[O-])c2[N-]C1=C1Nc2ccc(S(=O)(=O)[O-])cc2C1=O ZINC000100078286 554205534 /nfs/dbraw/zinc/20/55/34/554205534.db2.gz CNNOYTGBYSBIAQ-BUHFOSPRSA-N -4 1 502.460 0.555 50 30 KCEAML