pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.75999999046326	QSARToolbox	0	-1	CC(C)C[C@@H](NC(=O)OC(C)(C)C)C(=O)O	CC(C)C[C@@H](NC(=O)OC(C)(C)C)C(=O)[O-]	mol34456	CC(C)CC(NC(=O)OC(C)(C)C)C(=O)O