smiles zinc_id prot_id files.db2 substance.inchikey net_charge ph_mod_fk substance.mwt substance.logp purchasable reactive features tranche_name CC(C)(C)[NH2+][SiH2][NH2+]C(C)(C)C 199870173 491040195 /nfs/dbraw/zinc/04/01/95/491040195.db2.gz VYIRVGYSUZPNLF-UHFFFAOYSA-N 2 0 174.364 0.761 40 70 ACIBRP