You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Under certain conditions, fluorocarbon vapors may decompose on contact with flames or hot surfaces, creating the potential hazard of inhalation of toxic decomposition products. fluorocarbons/ The molecule has Odorless gas.. Use the above information to create a molecule.
user
FC(F)(F)Br
assistant