Using O=C(Cl)c1ccccc1C(F)(F)F, COc1cccc(OC)c1Cl to produce COc1ccc(C(=O)c2ccccc2C(F)(F)F)c(O)c1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.