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, a energy storage, and a energy source. The molecule is a nutrient, membrane stabilizer, surfactant, signalling molecule.
user
CC(C)C(C)CCC(C)C1CCC2C3=CC(=O)C4(O)CC(O)CCC4(C)C3(O)CCC21C
assistant