You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a energy storage, energy source, nutrient, membrane stabilizer, emulsifier, surfactant. Use the above information to create a molecule.
user
Cc1cc(O)c2c(c1)C(=O)c1cc(OC3OC(C)C(O)C(O)C3O)cc(O)c1C2=O
assistant