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 energy source, energy storage, surfactant, membrane stabilizer, emulsifier.
user
COc1cc(O)c(C(C)=O)c(OC2OC(CO)C(O)C(O)C2O)c1
assistant