You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a membrane stabilizer, energy storage, nutrient, surfactant, energy source, emulsifier. Please write the SMILES representation of it.
user
CC1=C2CCC(C)C=C2OC1=O
assistant