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 surfactant, energy storage, emulsifier, nutrient, membrane stabilizer, energy source.
user
C=C(CC)CCC(C)C1CCC2(C)C3CCC4CC(=O)CCC45CC35CCC12C
assistant