You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a food additive, emulsifier, nutritional supplement, membrane stabilizer. The molecule is a energy storage, a surfactant, a energy source, and smooth. Please represent the molecule in SMILES.
user
CCC=CCC=CCC=CCC=CCC=CCCCCCC(=O)OC(COC(=O)CCCCCCCC=CCC=CCCCCC)COP(=O)(O)OCC(O)COP(=O)(O)O
assistant