pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.9	AttenGpKa training set	1	0	Nc1cc(O)c2[nH+]c[nH]c2c1,[NH3+]c1cc(O)c2nc[nH]c2c1	Nc1cc(O)c2nc[nH]c2c1,Nc1cc([O-])c2[nH+]c[nH]c2c1	mol26390	Nc1cc(O)c2nc[nH]c2c1