You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a nutrient, energy storage, energy source, membrane stabilizer, surfactant, emulsifier.
user
OCC1OC(OCC2OC(O)C(O)C2OC2OC(CO)C(O)C2O)C(O)C1O
assistant