Using Fc1ccc(C(F)(F)F)cc1OC(F)F, Oc1ccc2ccoc2c1 to produce FC(F)Oc1cc(C(F)(F)F)ccc1Oc1ccc2ccoc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.