You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is a nutrient.
user
O=C(OCC1OC(O)C(OC(=O)c2cc(O)c(O)c(O)c2)C(O)C1O)c1cc(O)c(O)c(O)c1
assistant