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 energy storage, energy source, nutrient, membrane stabilizer.
user
CC=C(C)C(=O)OC(C1=C(C)C(O)OC1=O)C1(C)C(=O)CCC(O)C1C
assistant