Using CC(C)(C)[Si](C)(C)OC1CCC(Nc2ccccc2I)CC1, C#CC1CC1 to produce CC(C)(C)[Si](C)(C)OC1CCC(Nc2ccccc2C#CC2CC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.