pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.32	OCHEM	0	-1	O=C(O)C=Cc1ccccc1Br	O=C([O-])C=Cc1ccccc1Br	mol33057	O=C(O)C=Cc1ccccc1Br
4.01999998092651	QSARToolbox	0	-1	O=C(O)C=Cc1ccccc1Br	O=C([O-])C=Cc1ccccc1Br	mol33057	O=C(O)C=Cc1ccccc1Br
4.40999984741211	QSARToolbox	0	-1	O=C(O)C=Cc1ccccc1Br	O=C([O-])C=Cc1ccccc1Br	mol33057	O=C(O)C=Cc1ccccc1Br
4.23000001907349	QSARToolbox	0	-1	O=C(O)C=Cc1ccccc1Br	O=C([O-])C=Cc1ccccc1Br	mol33057	O=C(O)C=Cc1ccccc1Br