Using FC(F)(F)c1ccc(C[Zn+])cc1, COC(=O)c1ccc(Br)cc1 to produce COC(=O)c1ccc(Cc2ccc(C(F)(F)F)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.