pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.77999973297119	QSARToolbox	0	-1	C[C@H]([NH3+])[C@@H](O)CC(=O)[O-]	C[C@H](N)[C@@H](O)CC(=O)[O-]	mol37270	C[C@H](N)C(O)CC(=O)O