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 emulsifier, energy storage, surfactant, nutrient, energy source, membrane stabilizer.
user
Nc1nc(N)c(OC2OCC(O)C(O)C2O)c(O)n1
assistant