Using Fc1cc(-c2ccccc2F)ccc1I, C#C[C@H]1CC[C@H](CCCCCCC)CC1 to produce CCCCCCC[C@H]1CC[C@H](C#Cc2ccc(-c3ccccc3F)cc2F)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.