Using COc1nnc(OC)c(C=O)c1Cl, Cc1cc(N2CCOCC2)cc([N+](=O)[O-])c1N to produce COc1nnc(OC)c(-c2nc3c(C)cc(N4CCOCC4)cc3[nH]2)c1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.