pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.8000001907349	QSARToolbox	0	-1	CC[NH+]=C(N)C(=O)[O-]	CCN=C(N)C(=O)[O-]	mol35673	CCN=C(N)C(=O)O