Using COC(=O)C1OC(c2ccc(OC)cc2OC)N(Sc2ccccc2[N+](=O)[O-])C1c1ccccc1 to produce COc1ccc(C2OC(C(=O)[O-])C(c3ccccc3)N2Sc2ccccc2[N+](=O)[O-])c(OC)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.