pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.71	Organic Oxygen Acids and Nitrogen Bases	0	-1	O=C(O)Cc1ccc2c(c1)C(=O)c1ccccc1CS2	O=C([O-])Cc1ccc2c(c1)C(=O)c1ccccc1CS2	mol21778	O=C(O)Cc1ccc2c(c1)C(=O)c1ccccc1CS2