You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is both a waste product and a nutrient. Use the above information to create a molecule.
user
O=c1c(O)c(-c2ccc(O)cc2)oc2cc(OC3OC(CO)C(O)C(O)C3O)c(OC3OC(CO)C(O)C(O)C3O)c(O)c12
assistant