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 nutrient, energy source, energy storage, emulsifier, surfactant, membrane stabilizer.
user
C=C1CC23CC1(O)CCC2C12OC(=O)C(C)(CC(O)C1O)C2C3C(=O)O
assistant