Using O=C(Cl)Oc1ccc([N+](=O)[O-])cc1, Nc1ccc(N2CCOCC2)cc1 to produce O=C(Nc1ccc(N2CCOCC2)cc1)Oc1ccc([N+](=O)[O-])cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.