Using C#Cc1ccc2c(c1)C(C)(C)CCC2=O, CCOC(=O)Cc1ccc(I)cc1F to produce CCOC(=O)Cc1ccc(C#Cc2ccc3c(c2)C(C)(C)CCC3=O)cc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.