pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.5	OCHEM	0	-1	NS(=O)(=O)Oc1ccc(Cl)cc1	[NH-]S(=O)(=O)Oc1ccc(Cl)cc1	mol28386	NS(=O)(=O)Oc1ccc(Cl)cc1
7.88	AttenGpKa training set	0	-1	NS(=O)(=O)Oc1ccc(Cl)cc1	[NH-]S(=O)(=O)Oc1ccc(Cl)cc1	mol28386	NS(=O)(=O)Oc1ccc(Cl)cc1