You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is both a waste product and a nutrient.
user
COc1cc2c(=O)c(-c3ccc(OC4OC(C(=O)O)C(O)C(O)C4O)cc3)coc2cc1O
assistant