Using FC(F)=C(Cl)Cl, CS(=O)(=O)c1ccc(Oc2ccc(O)cc2)cc1 to produce CS(=O)(=O)c1ccc(Oc2ccc(OC(F)(F)C(Cl)Cl)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.