Using CC(C)(C)OC(=O)N[C@@H](CC1CCCCC1)[C@H](O)CN=[N+]=[N-] to produce [N-]=[N+]=NC[C@@H](O)[C@@H](N)CC1CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.