pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.5	IUPAC digitized pKa	1	0	C[C@@H]([NH3+])c1ccc([N+](=O)[O-])cc1	C[C@@H](N)c1ccc([N+](=O)[O-])cc1	mol6101	CC(N)c1ccc([N+](=O)[O-])cc1