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 anti depressant, energy storage, signalling molecule, energy source. The molecule is a emulsifier, membrane stabilizer, surfactant, anti pyretic, and anti psoriac.
user