pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.88999998569489	QSARToolbox	0	-1	O=S(=O)(O)c1ccc(Br)cc1	O=S(=O)([O-])c1ccc(Br)cc1	mol14130	O=S(=O)(O)c1ccc(Br)cc1