Using CCc1ccc(-c2ccc(I)cc2)cc1C1C(=O)C(C)(C)OC(C)(C)C1=O, C#C[Si](C)(C)C to produce CCc1ccc(-c2ccc(C#C[Si](C)(C)C)cc2)cc1C1C(=O)C(C)(C)OC(C)(C)C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.