Using CCCCCCCO[C@H]1C(OC)O[C@H]([C@@H](COCc2ccccc2)OCc2ccccc2)[C@@H]1OCc1ccccc1 to produce CCCCCCCO[C@H]1C(OC)O[C@H]([C@H](O)CO)[C@@H]1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.