pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.34999990463257	QSARToolbox	1	0	CC(C)(O[NH3+])C(=O)O,CC(C)(ON)C(O)=[OH+]	CC(C)(ON)C(=O)O,CC(C)(O[NH3+])C(=O)[O-]	mol38154	CC(C)(ON)C(=O)O