pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.0	AttenGpKa training set	1	0	C[n+]1c[nH+]c2nc(O)[nH]c2c1[O-],C[n+]1cnc2nc(O)[nH]c2c1O	C[n+]1cnc2nc(O)[n-]c2c1O,C[n+]1cnc2nc(O)[nH]c2c1[O-],C[n+]1cnc2nc([O-])[nH]c2c1O	mol29526	C[n+]1cnc2nc(O)[nH]c2c1O