smiles zinc_id prot_id files.db2 substance.inchikey net_charge ph_mod_fk substance.mwt substance.logp purchasable reactive features tranche_name C[N+](C)(C)CCOC(=O)CC(O)(CC(=O)OCC[N+](C)(C)C)C(=O)NCCSS(C)(=O)=O ZINC000077285944 717134772 /nfs/dbraw/zinc/13/47/72/717134772.db2.gz IWNUYBXXAUALKA-UHFFFAOYSA-O 2 0 501.668 -1.195 10 50 in-vitro KAGERP