pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.53	Hunt	0	-1	C[C@](O)(C(=O)O)c1ccccc1	C[C@](O)(C(=O)[O-])c1ccccc1	mol1269	C[C@](O)(C(=O)O)c1ccccc1