pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.02	Datawarrior	0	-1	CCn1nnnc1N[N+](=O)[O-]	CCn1nnnc1[N-][N+](=O)[O-]	mol14187	CCn1nnnc1N[N+](=O)[O-]
2.74000000953674	QSARToolbox	0	-1	CCn1nnnc1N[N+](=O)[O-]	CCn1nnnc1[N-][N+](=O)[O-]	mol14187	CCn1nnnc1N[N+](=O)[O-]
1.29999995231628	QSARToolbox	0	-1	CCn1nnnc1N[N+](=O)[O-]	CCn1nnnc1[N-][N+](=O)[O-]	mol14187	CCn1nnnc1N[N+](=O)[O-]