pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.02	IUPAC digitized pKa	0	-1	C[C@H](NC(=O)CNC(=O)C[NH3+])C(=O)[O-]	C[C@H](NC(=O)CNC(=O)CN)C(=O)[O-]	mol10260	C[C@H](NC(=O)CNC(=O)CN)C(=O)O
3.3	IUPAC digitized pKa	1	0	C[C@H](NC(=O)CNC(=O)C[NH3+])C(=O)O	C[C@H](NC(=O)CNC(=O)C[NH3+])C(=O)[O-]	mol10260	C[C@H](NC(=O)CNC(=O)CN)C(=O)O