You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a membrane stabilizer, energy source, emulsifier, energy storage, nutrient, surfactant.
user
C=C1CC23CC1(O)CCC2C12OC(=O)C(C)(C(O)CC1O)C2C3C(=O)O
assistant