Using CC(C)(C)OC(=O)N1CCCC1CCC(c1ccccc1)[N+](=O)[O-] to produce O=[N+]([O-])C(CCC1CCCN1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.