Using COC(=O)[C@H]1N=C(c2ccccc2)O[C@@H]1c1ccc(OCc2ccccc2)c(OCc2ccccc2)c1 to produce COC(=O)[C@H]1N=C(c2ccccc2)O[C@@H]1c1ccc(O)c(O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.