pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.5	Hunt	1	0	C[C@H]([NH3+])c1ccc([N+](=O)[O-])cc1	C[C@H](N)c1ccc([N+](=O)[O-])cc1	mol1478	C[C@H](N)c1ccc([N+](=O)[O-])cc1