pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.65	OCHEM	0	-1	O=C(O)C=CCl	O=C([O-])C=CCl	mol33000	O=C(O)C=CCl
3.32	OCHEM	0	-1	O=C(O)C=CCl	O=C([O-])C=CCl	mol33000	O=C(O)C=CCl
3.78999996185303	QSARToolbox	0	-1	O=C(O)C=CCl	O=C([O-])C=CCl	mol33000	O=C(O)C=CCl
3.3199999332428	QSARToolbox	0	-1	O=C(O)C=CCl	O=C([O-])C=CCl	mol33000	O=C(O)C=CCl
3.65000009536743	QSARToolbox	0	-1	O=C(O)C=CCl	O=C([O-])C=CCl	mol33000	O=C(O)C=CCl