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, membrane stabilizer, nutrient, energy source. Use the above information to create a molecule.
user
C=C(C)C(C=CC(C)C1CCC2C3CC=C4CC(O)CCC4(C)C3CCC12C)CC
assistant