You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a energy source, membrane stabilizer, energy storage, nutrient. Please represent the molecule in SMILES.
user
COc1ccc(C2Oc3cc(O)c(OC4OC(C(=O)O)C(O)C(O)C4O)c(O)c3C(=O)C2O)cc1
assistant