pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.32	IUPAC digitized pKa	1	0	CC(C)[NH2+]c1ccc([N+](=O)[O-])cc1	CC(C)Nc1ccc([N+](=O)[O-])cc1	mol1689	CC(C)Nc1ccc([N+](=O)[O-])cc1