smiles zinc_id prot_id files.db2 substance.inchikey net_charge ph_mod_fk substance.mwt substance.logp purchasable reactive features tranche_name CCCCCCCC[SiH](C)[N@H+](C)[Si](C)(C)CCCCCCCC ZINC000169991473 206268149 /nfs/dbraw/zinc/26/81/49/206268149.db2.gz ICVXWWRREWQHJW-UHFFFAOYSA-N 1 0 357.775 7.198 10 70 FKIERO