smiles zinc_id prot_id files.db2 substance.inchikey net_charge ph_mod_fk substance.mwt substance.logp purchasable reactive features tranche_name O=C([O-])CN1CC[NH+](CC(=O)[O-])CCN(CC(=O)NCCS)CC[N@H+](CC(=O)[O-])CC1 ZINC000044137688 527609320 /nfs/dbraw/zinc/60/93/20/527609320.db2.gz QWZAFKACIMRLPV-UHFFFAOYSA-N -1 1 463.557 -2.492 40 30 JAEBMM