pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.7	AttenGpKa training set	-2	-3	O=C1c2ccccc2C(S(=O)(=O)[O-])=CC1([O-])O	O=C1c2ccccc2C(S(=O)(=O)[O-])=CC1([O-])[O-]	mol31264	O=C1c2ccccc2C(S(=O)(=O)O)=CC1(O)O