You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule has Slight odor of chlorine. When heated to decomposition it emits toxic fumes of hydrogen chloride, nitrogen oxides, sulfur oxides, and sodium oxides/ Use the above information to create a molecule.
user
Cc1ccc(S(=O)(=O)[N-]Cl)cc1.[Na+]
assistant