pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-2.04	AttenGpKa training set	0	-1	Cc1ccc([NH2+]S(=O)(=O)[O-])cc1,Cc1ccc(NS(=O)(=O)O)cc1	Cc1ccc(NS(=O)(=O)[O-])cc1	mol28351	Cc1ccc(NS(=O)(=O)O)cc1