Using C[C@@H]1O[C@@]1(Cn1cncn1)c1ccc(F)cc1F, O=[N+]([O-])c1cn[nH]c1 to produce C[C@@H](n1cc([N+](=O)[O-])cn1)[C@](O)(Cn1cncn1)c1ccc(F)cc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.