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 based on this description: The appearance of toxic decomposition products serves as warning of the occurrence of thermal decompositon and detection of a sharp acrid odor warns of the presence of these products. fluorocarbons/ The molecule has ... slight ether-like odor.
user
FC(Cl)(Cl)C(F)(Cl)Cl
assistant