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, energy storage, membrane stabilizer, surfactant, energy source, nutrient.
user
CC12C=CC3(CCC4C(C)(C)C(=O)C(O)C4(C)C3CC1=O)C2
assistant