Using CCOC(=O)COc1cc(-c2nn(C)c(C(F)(F)F)c2Cl)c(F)cc1[N+](=O)[O-] to produce Cn1nc(-c2cc3c(cc2F)NC(=O)CO3)c(Cl)c1C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.