Using CCOc1cc([N+](=O)[O-])ccc1C(=O)Nc1c[nH]nc1-c1nc2cc(OC)c(OC)cc2[nH]1 to produce CCOc1cc(N)ccc1C(=O)Nc1c[nH]nc1-c1nc2cc(OC)c(OC)cc2[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.