Using CCOC(=O)C(=O)Cc1c(C(F)(F)F)ccc(OCc2ccccc2)c1[N+](=O)[O-] to produce CCOC(=O)c1cc2c(C(F)(F)F)ccc(OCc3ccccc3)c2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.