Using COC(O[Si](C)(C)C)=C(C)C, CC(=O)OC(c1ccccc1)c1ccc(Cl)nc1 to produce COC(=O)C(C)(C)C(c1ccccc1)c1ccc(Cl)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.