pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.58	Datawarrior	0	-1	Cn1c(=O)c2[nH]c([N+](=O)[O-])nc2n(C)c1=O	Cn1c(=O)c2[n-]c([N+](=O)[O-])nc2n(C)c1=O	mol14589	Cn1c(=O)c2[nH]c([N+](=O)[O-])nc2n(C)c1=O
3.5799999	OCHEM	0	-1	Cn1c(=O)c2[nH]c([N+](=O)[O-])nc2n(C)c1=O	Cn1c(=O)c2[n-]c([N+](=O)[O-])nc2n(C)c1=O	mol14589	Cn1c(=O)c2[nH]c([N+](=O)[O-])nc2n(C)c1=O