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 emulsifier, surfactant, energy storage, nutrient, membrane stabilizer, energy source.
user
C=C1CC23CC1C(O)CC2C1(C=O)CCCC(C)(C(=O)O)C1C3C(=O)O
assistant