pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.26	Datawarrior	0	-1	Cc1n[nH]c(C(=O)O)c1[N+](=O)[O-]	Cc1n[nH]c(C(=O)[O-])c1[N+](=O)[O-]	mol12710	Cc1n[nH]c(C(=O)O)c1[N+](=O)[O-]
2.25999999046326	QSARToolbox	0	-1	Cc1n[nH]c(C(=O)O)c1[N+](=O)[O-]	Cc1n[nH]c(C(=O)[O-])c1[N+](=O)[O-]	mol12710	Cc1n[nH]c(C(=O)O)c1[N+](=O)[O-]