Using CC(=O)OC[C@H]1CC[C@]2(O)C/C(=C\CC3OCCO3)CC[C@]12C to produce CC(=O)OC[C@H]1CC[C@]2(O)C/C(=C\CCO)CC[C@]12C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.