pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
0.55	IUPAC digitized pKa	1	0	Cc1cc(C)n(-c2ccc([N+](=O)[O-])cc2[N+](=O)[O-])[nH+]1	Cc1cc(C)n(-c2ccc([N+](=O)[O-])cc2[N+](=O)[O-])n1	mol6883	Cc1cc(C)n(-c2ccc([N+](=O)[O-])cc2[N+](=O)[O-])n1