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 emulsifier, a food additive, a energy source, and smooth. The molecule is a membrane stabilizer, energy storage, nutritional supplement, surfactant. Please write the SMILES representation of it.
user
CCCCCC=CCC=CCCCCCCCC(=O)OCC(COP(=O)(O)OCC(O)COP(=O)(O)O)OC(=O)CCCCCCCCCC=CCCCCCC
assistant