Using C=CC[Si](C)(C)C, COC(=O)C1CCCC(OC)N1C(=O)OCc1ccccc1 to produce C=CCC1CCCC(C(=O)OC)N1C(=O)OCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.