smiles zinc_id prot_id files.db2 substance.inchikey net_charge ph_mod_fk substance.mwt substance.logp purchasable reactive features tranche_name CN(C(=O)c1cc([N-]S(=O)(=O)c2cccs2)ccc1[O-])N1CCS(=O)(=O)CC1 ZINC001471870464 1069503115 /nfs/dbraw/zinc/50/31/15/1069503115.db2.gz XKLGPJRWNOBSDE-UHFFFAOYSA-N -2 1 445.544 0.972 20 10 ICCDML