You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is both a nutrient and a waste product.
user
OCC1OC(OCC2OC(Oc3cc4c(cc3C3COC(c5ccc6c(c5)OCO6)CO3)OCO4)C(OC3OC(CO)C(O)C(O)C3O)C(O)C2O)C(O)C(O)C1O
assistant