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, nutrient, membrane stabilizer. The molecule is a energy source and a energy storage, as well as green and vegetable.
user
CC=CC=CCOC(=O)C(C)C
assistant