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 both a signalling molecule and a emulsifier. The molecule is a surfactant. When heated to decomposition it emits toxic smoke and fumes. The molecule is a energy storage, a energy source, a membrane stabilizer, and a nutrient with a Practically odorless. Please represent the molecule in SMILES.
user
CCCCCCCCCCCCCC(=O)OC(C)C
assistant