pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.14	AttenGpKa training set	0	-1	Nc1cccc([N+](=O)[O-])c1O	Nc1cccc([N+](=O)[O-])c1[O-]	mol23753	Nc1cccc([N+](=O)[O-])c1O
2.62	AttenGpKa training set	1	0	[NH3+]c1cccc([N+](=O)[O-])c1O	Nc1cccc([N+](=O)[O-])c1O	mol23753	Nc1cccc([N+](=O)[O-])c1O