pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.38000011444092	QSARToolbox	1	0	CC(C)C[C@@H]([NH3+])C(=O)NCC(=O)O	CC(C)C[C@@H]([NH3+])C(=O)NCC(=O)[O-]	mol34083	CC(C)CC(N)C(=O)NCC(=O)O
3.94000005722046	QSARToolbox	1	0	CC(C)C[C@@H]([NH3+])C(=O)NCC(=O)O	CC(C)C[C@@H]([NH3+])C(=O)NCC(=O)[O-]	mol34083	CC(C)CC(N)C(=O)NCC(=O)O
3.25	QSARToolbox	1	0	CC(C)C[C@@H]([NH3+])C(=O)NCC(=O)O	CC(C)C[C@@H]([NH3+])C(=O)NCC(=O)[O-]	mol34083	CC(C)CC(N)C(=O)NCC(=O)O