Using CCOC(=O)Nc1cc(Cl)cc(NC(=O)OCC)[n+]1[O-], C1COCCN1 to produce Nc1cc(N2CCOCC2)cc(N)[n+]1[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.