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, nutrient, energy storage, membrane stabilizer, energy source, emulsifier.
user
C=C1CCC2(C)CCC3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC43C)C2C1C
assistant