Using CC(COc1ccc(C(=O)OCc2ccccc2)c(O)c1)C[Si](C)(O[Si](C)(C)C)O[Si](C)(C)C to produce CC(COc1ccc(C(=O)O)c(O)c1)C[Si](C)(O[Si](C)(C)C)O[Si](C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.