You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
When heated to decomposition it emits toxic vapors of nitrogen oxides, hydrogen bromide, and hydrogen chloride. The molecule has Odorless. Use the above information to create a molecule.
user
Clc1ccc(C2(Cn3cncn3)CC(Br)CO2)c(Cl)c1
assistant