pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.94999980926514	QSARToolbox	-1	-2	O=C1C=C/C(=C(/c2ccc(O)cc2)c2ccccc2S(=O)(=O)[O-])C=C1Br	O=C1C=C/C(=C(/c2ccc([O-])cc2)c2ccccc2S(=O)(=O)[O-])C=C1Br	mol37540	O=C1C=C/C(=C(/c2ccc(O)cc2)c2ccccc2S(=O)(=O)O)C=C1Br