You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a membrane stabilizer, a energy source, a energy storage, and smooth. The molecule is a surfactant, food additive, emulsifier, nutritional supplement. Use the above information to create a molecule.
user
CCCCCCCCC=CCCCCCCCC(=O)OC(COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)OCC(O)COP(=O)(O)O
assistant