pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.71	Datawarrior	1	0	CCOC(=O)[C@H]([NH3+])CC	CCOC(=O)[C@H](N)CC	mol5270	CCOC(=O)C(N)CC