Using COc1ccc(C(NC(C)c2ccc(F)c(F)c2)c2cc([N+](=O)[O-])ccc2OC)cc1 to produce COc1ccc(C(NC(C)c2ccc(F)c(F)c2)c2cc(N)ccc2OC)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.