pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.6500001	OCHEM	1	0	CN(C)C=[NH+]c1ccccc1[N+](=O)[O-]	CN(C)C=Nc1ccccc1[N+](=O)[O-]	mol32741	CN(C)C=Nc1ccccc1[N+](=O)[O-]