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 emulsifier, nutrient, membrane stabilizer, surfactant, energy source, energy storage.
user
C=C1CC23CC1CCC2C12OC(=O)C(C)(C4OC4C1O)C2C3C(=O)O
assistant