You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a energy source, a energy storage, and a membrane stabilizer. The molecule is a signalling molecule, nutrient, surfactant, emulsifier.
user
CC1(C)CC(=O)c2c(ccc(C(=O)CC(CO)NC=O)c2N)O1
assistant