pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.53	OCHEM	0	-1	CC[C@H](S)C(=O)O	CC[C@H](S)C(=O)[O-]	mol2236	CC[C@H](S)C(=O)O