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 molecule is a nutrient, emulsifier, energy source, energy storage, surfactant, membrane stabilizer.
user
C=C1C(=O)OC2C=C(C)C(=O)CC=C(C)CC(OC(=O)C(C)=CC)C12
assistant