Using O=[N+]([O-])c1ccc(F)cc1, CC1(C)OC(=O)c2ccc(Cn3cncn3)cc21 to produce CC1(C)OC(=O)c2ccc(C(c3ccc([N+](=O)[O-])cc3)n3cncn3)cc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.