pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.44999980926514	QSARToolbox	0	-1	O=[N+]([O-])c1cc(C=Nc2nnc(-c3ccccc3)s2)c(O)c([N+](=O)[O-])c1	O=[N+]([O-])c1cc(C=Nc2nnc(-c3ccccc3)s2)c([O-])c([N+](=O)[O-])c1	mol37371	O=[N+]([O-])c1cc(C=Nc2nnc(-c3ccccc3)s2)c(O)c([N+](=O)[O-])c1