pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-1.01	IUPAC digitized pKa	1	0	CS(=O)(=O)c1cccn[nH+]1,CS(=O)(=O)c1ccc[nH+]n1	CS(=O)(=O)c1cccnn1	mol6974	CS(=O)(=O)c1cccnn1
-1.10000002384186	QSARToolbox	1	0	CS(=O)(=O)c1cccn[nH+]1,CS(=O)(=O)c1ccc[nH+]n1	CS(=O)(=O)c1cccnn1	mol6974	CS(=O)(=O)c1cccnn1