pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.89999961853027	QSARToolbox	-1	-2	CC(C)(C)c1cc(/N=N/c2cccc3c(S(=O)(=O)[O-])cccc23)ccc1O	CC(C)(C)c1cc(/N=N/c2cccc3c(S(=O)(=O)[O-])cccc23)ccc1[O-]	mol35039	CC(C)(C)c1cc(/N=N/c2cccc3c(S(=O)(=O)O)cccc23)ccc1O