Using Cc1c(C(=O)N[C@H]2CN3CCC2CC3)sc2ccc([N+](=O)[O-])cc12 to produce Cc1c(C(=O)N[C@H]2CN3CCC2CC3)sc2ccc(N)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.