pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.27999973297119	QSARToolbox	0	-1	NC(=O)N/N=C/c1ccc([N+](=O)[O-])o1	NC(=O)[N-]/N=C/c1ccc([N+](=O)[O-])o1	mol33756	NC(=O)N/N=C/c1ccc([N+](=O)[O-])o1