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 based on this description: The molecule is a surfactant, emulsifier, energy storage, energy source, membrane stabilizer, nutrient.
user
C=C1CCC2(C(=O)OC3OC(CO)C(O)C(O)C3O)CCC3(C)C(=CCC4C5(C)CC(O)C(OC6OC(C(=O)O)C(O)C(OC7OC(C)C(O)C(O)C7O)C6O)C(C)(C)C5CCC43C)C2C1
assistant