Using FC(F)(F)c1ccc(Br)cc1, C#C[C@H]1CC[C@H](CCCCC)CC1 to produce CCCCC[C@H]1CC[C@H](C#Cc2ccc(C(F)(F)F)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.