pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.29	IUPAC digitized pKa	1	0	Cc1c[nH+]ccc1[N+](=O)[O-]	Cc1cnccc1[N+](=O)[O-]	mol6525	Cc1cnccc1[N+](=O)[O-]
2.23	IUPAC digitized pKa	1	0	Cc1c[nH+]ccc1[N+](=O)[O-]	Cc1cnccc1[N+](=O)[O-]	mol6525	Cc1cnccc1[N+](=O)[O-]
2.14	IUPAC digitized pKa	1	0	Cc1c[nH+]ccc1[N+](=O)[O-]	Cc1cnccc1[N+](=O)[O-]	mol6525	Cc1cnccc1[N+](=O)[O-]
2.26	OCHEM	1	0	Cc1c[nH+]ccc1[N+](=O)[O-]	Cc1cnccc1[N+](=O)[O-]	mol6525	Cc1cnccc1[N+](=O)[O-]