Using CO[C@@H]1CCN([C@@H](C)COC(c2ccccc2)(c2ccccc2)c2ccccc2)C1 to produce CO[C@@H]1CCN([C@@H](C)CO)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.