Using CCCOc1ccc([N+](=O)[O-])cc1C1=NC(=O)C2=NN=NC2=N1 to produce CCCOc1ccc(N)cc1C1=NC(=O)C2=NN=NC2=N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.