Using COc1ccc(COC[C@H](C)[C@H](O[Si](C)(C)C(C)(C)C)[C@@H](C)C[C@@H](C)C(=O)N2C(=O)OC[C@H]2Cc2ccccc2)cc1 to produce COc1ccc(COC[C@H](C)[C@H](O[Si](C)(C)C(C)(C)C)[C@@H](C)C[C@@H](C)CO)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.