You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a surfactant, emulsifier, nutritional supplement, energy storage. The molecule is a food additive, a energy source, a membrane stabilizer, and smooth. Please write the SMILES representation of it.
user
CCC=CCC=CCC=CCCCCCCCC(=O)OCC(COP(=O)(O)OCC(O)COP(=O)(O)O)OC(=O)CCCC=CCC=CCC=CCCCCCCCC
assistant