pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.01999998092651	QSARToolbox	1	0	CO[C@H](C)[C@H]([NH3+])C(=O)O	CO[C@H](C)[C@H]([NH3+])C(=O)[O-]	mol37661	CO[C@H](C)[C@H](N)C(=O)O