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 source, energy storage, membrane stabilizer, nutrient. Use the above information to create a molecule.
user
CC(C)C(C)C=CC(C)C1CCC2(O)C3=C(CCC12C)C1(C)CCC(O)CC12OC2C3O
assistant