pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.6	Datawarrior	0	-1	O=[N+]([O-])c1cc([N+](=O)[O-])c2nnn(O)c2c1	O=[N+]([O-])c1cc([N+](=O)[O-])c2nnn([O-])c2c1	mol14590	O=[N+]([O-])c1cc([N+](=O)[O-])c2nnn(O)c2c1
1.60000002384186	QSARToolbox	0	-1	O=[N+]([O-])c1cc([N+](=O)[O-])c2nnn(O)c2c1	O=[N+]([O-])c1cc([N+](=O)[O-])c2nnn([O-])c2c1	mol14590	O=[N+]([O-])c1cc([N+](=O)[O-])c2nnn(O)c2c1