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, a membrane stabilizer, and a surfactant. The molecule is a energy source, energy storage, nutrient, signalling molecule.
user
OCC1OC(OCC2OC(O)C(O)C(O)C2O)C(O)C(O)C1O
assistant