Using Brc1cccc(Oc2ccccc2)c1, CC(=O)OCC(F)=CC(C)(C)c1ccc(Cl)cc1 to produce CC(C)(C=C(F)Cc1cccc(Oc2ccccc2)c1)c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.