You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a nutrient.
user
O=C(C=Cc1ccc(O)c(O)c1)OCC1OC(OC2C(Oc3cc4c(OC5OC(CO)C(O)C(O)C5O)cc(O)cc4[o+]c3-c3ccc(O)c(O)c3)OC(COC(=O)C=Cc3ccc(O)c(O)c3)C(O)C2O)C(O)C(O)C1O
assistant