pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.5	IUPAC digitized pKa	1	0	Cc1cc(C)n(-c2ccc([N+](=O)[O-])cc2)[nH+]1	Cc1cc(C)n(-c2ccc([N+](=O)[O-])cc2)n1	mol6887	Cc1cc(C)n(-c2ccc([N+](=O)[O-])cc2)n1
1.47	AttenGpKa training set	1	0	Cc1cc(C)n(-c2ccc([N+](=O)[O-])cc2)[nH+]1	Cc1cc(C)n(-c2ccc([N+](=O)[O-])cc2)n1	mol6887	Cc1cc(C)n(-c2ccc([N+](=O)[O-])cc2)n1