pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.06500005722046	QSARToolbox	0	-1	O=[N+]([O-])c1cccc(Nc2nnn[nH]2)c1	O=[N+]([O-])c1cccc(Nc2nnn[n-]2)c1	mol35937	O=[N+]([O-])c1cccc(Nc2nnn[nH]2)c1