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(O)C1OC(Oc2cc(C3Oc4cc(O)cc(O)c4CC3O)cc(O)c2O)C(O)C(O)C1O
assistant