You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a energy source, membrane stabilizer, emulsifier, nutrient, energy storage, surfactant. Please write the SMILES representation of it.
user
CC1OC(O)C(OC2OC(C(=O)O)C(O)C(OC3OC(C(=O)O)C(O)C(O)C3O)C2O)C(O)C1O
assistant