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 surfactant, a energy storage, and a nutrient. The molecule is a membrane stabilizer, energy source, signalling molecule, emulsifier.
user
CC(=O)OC1CC(C(C)CCC=C(C)C(=O)O)C2(C)CCC3=C(C(O)CC4C(C)(C)C(=O)CCC34C)C12C
assistant