You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is both a waste product and a nutrient.
user
O=C(C=Cc1ccc(O)cc1)OCC1OC(Oc2cc3c(cc2O)CC(C(=O)[O-])[N+]3=CC=C2C=C(C(=O)O)NC(C(=O)O)C2)C(O)C(O)C1O
assistant