Using CC(C)(C)OC(=O)N1CCC(n2ccc3cc([N+](=O)[O-])ccc32)CC1 to produce CC(C)(C)OC(=O)N1CCC(n2ccc3cc(N)ccc32)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.