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 a nutrient.
user
COc1cc(C=CC(=O)OCC2OC(OC3C(OC4C(Oc5c(-c6ccc(O)c(O)c6)oc6cc(O)cc(O)c6c5=O)OC(CO)C(O)C4O)OC(CO)C(O)C3O)C(O)C(O)C2O)cc(OC)c1O
assistant