You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: When heated to decomposition it emits toxic fumes of nitroxides. Please represent the molecule in SMILES.
user
O=[N+]([O-])c1cc(C2CCCCC2)c(O)c([N+](=O)[O-])c1
assistant