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, membrane stabilizer, nutrient, energy storage. Use the above information to create a molecule.
user
COc1ccc(-c2oc3c(OC)c(O)cc(O)c3c(=O)c2OC2OC(CO)C(O)C(O)C2O)cc1O
assistant