pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-2.95	OCHEM	1	0	CSc1ncc([N+](=O)[O-])c[nH+]1	CSc1ncc([N+](=O)[O-])cn1	mol7509	CSc1ncc([N+](=O)[O-])cn1
-2.65000009536743	QSARToolbox	1	0	CSc1ncc([N+](=O)[O-])c[nH+]1	CSc1ncc([N+](=O)[O-])cn1	mol7509	CSc1ncc([N+](=O)[O-])cn1