You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a energy source, a hormone, and a membrane stabilizer. The molecule is a signalling molecule, energy storage, surfactant, emulsifier.
user
CC(=O)NC(CCC(N)=O)C(=O)O
assistant