pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.71000003814697	QSARToolbox	0	-1	CC(=O)C=C(O)Nc1ccc(Br)cc1	CC(=O)C=C([O-])Nc1ccc(Br)cc1	mol34693	CC(=O)C=C(O)Nc1ccc(Br)cc1