pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.55	IUPAC digitized pKa	-1	-2	O=S(=O)([O-])c1c(O)ccc2[nH]ncc12	O=S(=O)([O-])c1c([O-])ccc2[nH]ncc12,O=S(=O)([O-])c1c(O)ccc2[n-]ncc12	mol10313	O=S(=O)(O)c1c(O)ccc2[nH]ncc12
10.5500001907349	QSARToolbox	-1	-2	O=S(=O)([O-])c1c(O)ccc2[nH]ncc12	O=S(=O)([O-])c1c([O-])ccc2[nH]ncc12,O=S(=O)([O-])c1c(O)ccc2[n-]ncc12	mol10313	O=S(=O)(O)c1c(O)ccc2[nH]ncc12