Using COc1ccc(C=Cc2ccc(OC)c(OC)c2)cc1OC, O=C([O-])O to produce COc1ccc([C@@H]2O[C@H]2c2ccc(OC)c(OC)c2)cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.