Using CC(C)(C)N1CC(=O)Nc2ccc(I)cc2C1=O, C#C[Si](C)(C)C to produce CC(C)(C)N1CC(=O)Nc2ccc(C#C[Si](C)(C)C)cc2C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.