You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is a nutrient.
user
O=C(O)C1OC(Oc2ccc(-c3coc4cc(OC5OC(CO)C(O)C(O)C5O)ccc4c3=O)cc2)C(O)C(O)C1O
assistant