Using COC(=O)c1cc(OCc2ccccc2)cc(O[C@@H]2CCN(C)C2=O)c1 to produce COC(=O)c1cc(O)cc(O[C@@H]2CCN(C)C2=O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.