pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.58	OCHEM	0	-1	O=C(O)C=CI	O=C([O-])C=CI	mol33044	O=C(O)C=CI
3.74000000953674	QSARToolbox	0	-1	O=C(O)C=CI	O=C([O-])C=CI	mol33044	O=C(O)C=CI