You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a nutrient. Please write the SMILES representation of it.
user
CC(=O)OCC1OC(Oc2cc(O)cc3[o+]c(-c4cc(O)c(O)c(O)c4)c(OC4OC(CO)C(O)C(O)C4OC4OCC(O)C(O)C4O)cc23)C(O)C(O)C1O
assistant