You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a emulsifier, surfactant, nutrient, membrane stabilizer, energy source, energy storage.
user
CC(=O)OC1CCC2(C)C3=CCC4(C)C(C(C)CC(=O)C=C(C)C(=O)O)CC(OC(C)=O)C4(C)C3=CCC2C1(C)C
assistant