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 energy source, a energy storage, and a nutrient. The molecule is a emulsifier, flavoring agent, surfactant, membrane stabilizer.
user
CC(=O)CC(C)SCc1ccco1
assistant