pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.93	IUPAC digitized pKa	1	0	CC(=O)NNC(=O)[C@@H]([NH3+])Cc1ccc(O)cc1	CC(=O)NNC(=O)[C@@H](N)Cc1ccc(O)cc1,CC(=O)NNC(=O)[C@@H]([NH3+])Cc1ccc([O-])cc1	mol8803	CC(=O)NNC(=O)[C@@H](N)Cc1ccc(O)cc1