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 nutrient, and a energy storage that impacts both alzheimer's disease and parkinson's disease, and is smooth. The molecule is a food additive and energy source, and it impacts diabetes mellitus type 2. The molecule is a surfactant, a membrane stabilizer, and a nutritional supplement, and it impacts non-alcoholic fatty liver disease.
user
CCCCCCC=CCCCCCCCC(=O)OC(COC(=O)CCCCCCCCCCCCC)COP(=O)(O)OCCN
assistant