You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: When heated to decomposition it emits toxic fumes of nox. Please write the SMILES representation of it.
user
Cc1ccc(N=Nc2c(O)ccc3ccccc23)c([N+](=O)[O-])c1
assistant