pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.36	Hunt	0	-1	COC(=O)[C@H](CC(=O)O)c1ccccc1	COC(=O)[C@H](CC(=O)[O-])c1ccccc1	mol1347	COC(=O)[C@H](CC(=O)O)c1ccccc1