Using COc1cc(C(C)(C)O)cc(Br)c1Oc1nc(C)nc(Cl)c1[N+](=O)[O-], CCCC(N)CCC to produce CCCC(CCC)Nc1nc(C)nc(Oc2c(Br)cc(C(C)(C)O)cc2OC)c1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.