Using CCOC(=O)C=C1CC(c2cccc(Br)c2)C1, C#Cc1ccc(OC(F)F)cc1 to produce CCOC(=O)C=C1CC(c2cccc(C#Cc3ccc(OC(F)F)cc3)c2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.