Using Cc1c(C(O)Cc2ccccc2)cc(I)n(CC#C[Si](C)(C)C(C)(C)C)c1=O, CCCCCCCC[Si](C)(C)Cl to produce CCCCCCCC[Si](C)(C)OC(Cc1ccccc1)c1cc(I)n(CC#C[Si](C)(C)C(C)(C)C)c(=O)c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.