pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.21	OCHEM	0	-1	[NH3+][C@H](CO)C(=O)[O-]	N[C@H](CO)C(=O)[O-]	mol31763	N[C@H](CO)C(=O)O
9.14999961853027	QSARToolbox	0	-1	[NH3+][C@H](CO)C(=O)[O-]	N[C@H](CO)C(=O)[O-]	mol31763	N[C@H](CO)C(=O)O