pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.63	IUPAC digitized pKa	1	0	Cc1c[nH+]cc(C)c1[N+](=O)[O-]	Cc1cncc(C)c1[N+](=O)[O-]	mol6479	Cc1cncc(C)c1[N+](=O)[O-]
2.51	IUPAC digitized pKa	1	0	Cc1c[nH+]cc(C)c1[N+](=O)[O-]	Cc1cncc(C)c1[N+](=O)[O-]	mol6479	Cc1cncc(C)c1[N+](=O)[O-]
2.42	IUPAC digitized pKa	1	0	Cc1c[nH+]cc(C)c1[N+](=O)[O-]	Cc1cncc(C)c1[N+](=O)[O-]	mol6479	Cc1cncc(C)c1[N+](=O)[O-]