pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.3	OCHEM	0	-1	C=C(CC(=O)c1ccc(-c2ccccc2Cl)cc1)C(=O)O	C=C(CC(=O)c1ccc(-c2ccccc2Cl)cc1)C(=O)[O-]	mol31916	C=C(CC(=O)c1ccc(-c2ccccc2Cl)cc1)C(=O)O