Using COC(=O)C=C[C@@H](C)[C@H]1CCC2C(O[Si](C)(C)C)CCC[C@@]21C to produce C[C@H](C=CCO)[C@H]1CCC2C(O[Si](C)(C)C)CCC[C@@]21C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.