pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.7	IUPAC digitized pKa	0	-1	CNc1nc(N)nc(O)c1[N+](=O)[O-]	CNc1nc(N)nc([O-])c1[N+](=O)[O-]	mol7079	CNc1nc(N)nc(O)c1[N+](=O)[O-]
-0.37	IUPAC digitized pKa	1	0	CNc1nc(N)[nH+]c(O)c1[N+](=O)[O-],CNc1[nH+]c(N)nc(O)c1[N+](=O)[O-],CNc1nc([NH3+])nc(O)c1[N+](=O)[O-],C[NH2+]c1nc(N)nc(O)c1[N+](=O)[O-]	CNc1nc(N)nc(O)c1[N+](=O)[O-]	mol7079	CNc1nc(N)nc(O)c1[N+](=O)[O-]