pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.67999994754791	QSARToolbox	0	-1	O=C(O)CC(Cl)(Cl)C(=O)O	O=C([O-])CC(Cl)(Cl)C(=O)O,O=C(O)CC(Cl)(Cl)C(=O)[O-]	mol38579	O=C(O)CC(Cl)(Cl)C(=O)O