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 emulsifier, a energy storage, and a energy source. The molecule is a surfactant, nutrient, membrane stabilizer, laboratory chemical. Please represent the molecule in SMILES.
user
CC1(CO)CCCC2(C)C(CO)C(CO)=CCC12
assistant