Using C/C(=C\C=C\CCCO[Si](c1ccccc1)(c1ccccc1)C(C)(C)C)CCC1OCCO1 to produce C/C(=C\C=C\CCCO)CCC1OCCO1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.