pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.12	Hunt	0	-1	O=C(O)Cc1ccccc1CO	O=C([O-])Cc1ccccc1CO	mol1784	O=C(O)Cc1ccccc1CO