Using CN(C)C=Cc1c([N+](=O)[O-])c(=O)n(CCCOC2CCCCO2)c(=O)n1C to produce CC(=O)OCCCn1c(=O)c2[nH]ccc2n(C)c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.