Using COc1cc2c(cc1OC)[C@@H]1CCCC[C@@H]1N=C2c1ccc([N+](=O)[O-])cc1 to produce COc1cc2c(cc1OC)[C@@H]1CCCC[C@@H]1N=C2c1ccc(N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.