pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
14.6800003051758	QSARToolbox	0	-1	O=[N+]([O-])c1ccc2cc[nH]c2c1	O=[N+]([O-])c1ccc2cc[n-]c2c1	mol7694	O=[N+]([O-])c1ccc2cc[nH]c2c1
14.4	AttenGpKa training set	0	-1	O=[N+]([O-])c1ccc2cc[nH]c2c1	O=[N+]([O-])c1ccc2cc[n-]c2c1	mol7694	O=[N+]([O-])c1ccc2cc[nH]c2c1