pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.94000005722046	QSARToolbox	-1	-2	CC(=O)c1ccc(/N=N/c2ccc(O)c3ccc(S(=O)(=O)[O-])cc23)cc1	CC(=O)c1ccc(/N=N/c2ccc([O-])c3ccc(S(=O)(=O)[O-])cc23)cc1	mol34990	CC(=O)c1ccc(/N=N/c2ccc(O)c3ccc(S(=O)(=O)O)cc23)cc1