You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule has Odorless. When heated to decomposition it emits toxic vapors of nitrogen oxides, hydrogen fluoride and hydrogen chloride.
user
O=C(NC(=O)c1c(F)cccc1F)Nc1ccc(Oc2ccc(C(F)(F)F)cc2Cl)cc1F
assistant