You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a energy source, emulsifier, membrane stabilizer, surfactant, energy storage, nutrient. Use the above information to create a molecule.
user
CCCCCCCCC=CCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCCCCC)OC(=O)CCCCCCCC=CCCCCCCCC
assistant