You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a energy storage, nutrient, surfactant, emulsifier, energy source, membrane stabilizer.
user
C=C1C2CC(O)C34C1C3(C2)C(C(=O)O)C1C2(C)CCCC14OC2=O
assistant