Using Cc1cc(O)c2c(C)noc2c1, O=[N+]([O-])c1ccc(F)cc1 to produce Cc1cc(Oc2ccc([N+](=O)[O-])cc2)c2c(C)noc2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.