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 is a nutrient, energy source, surfactant with an effect on cancer preventive. The molecule is a emulsifier, membrane stabilizer, anti oxidant, energy storage.
user
CCC(=O)OCCC(C)CCC=C(C)C
assistant