Using COCOc1ccc(C(OC(=O)c2ccccc2)[C@@H](C(=O)OC)N(C)Sc2ccccc2[N+](=O)[O-])cc1 to produce CN[C@H](C(=O)OC)C(OC(=O)c1ccccc1)c1ccc(OCOC)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.