Using C=CCC(Cc1ccc(OCCO[Si](C)(C)C(C)(C)C)cc1)C(=O)OCC to produce C=CCC(Cc1ccc(OCCO)cc1)C(=O)OCC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.