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 surfactant, membrane stabilizer, emulsifier, energy source, nutrient, energy storage.
user
CC(C)C1CCC23CCC4(C)C5(C)CCC6C(C)(C)C(O)CCC6(C)C5CCC4(OC2=O)C13
assistant