pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.68	Datawarrior	0	-1	O=C1COC(=O)[C@@H]1[N+](=O)[O-]	O=C1COC(=O)[C-]1[N+](=O)[O-]	mol13083	O=C1COC(=O)C1[N+](=O)[O-]
1.6799999	OCHEM	0	-1	O=C1COC(=O)[C@@H]1[N+](=O)[O-]	O=C1COC(=O)[C-]1[N+](=O)[O-]	mol13083	O=C1COC(=O)C1[N+](=O)[O-]
1.67999994754791	QSARToolbox	0	-1	O=C1COC(=O)[C@@H]1[N+](=O)[O-]	O=C1COC(=O)[C-]1[N+](=O)[O-]	mol13083	O=C1COC(=O)C1[N+](=O)[O-]