Using CCOC(=O)CN(Cc1cc(OC)ccc1[N+](=O)[O-])C(=O)c1ccc(Cl)cc1 to produce CCOC(=O)CN(Cc1cc(OC)ccc1N)C(=O)c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.