Using CCc1nc(C2CCCC2)n2nc(-c3cccc([N+](=O)[O-])c3)[nH]c(=O)c12 to produce CCc1nc(C2CCCC2)n2nc(-c3cccc(N)c3)[nH]c(=O)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.