You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a nutrient.
user
O=C(OC1C(OC(=O)c2cc(O)c(O)c(O)c2Oc2cc3c(c(O)c2O)-c2c(cc(O)c(O)c2O)C(=O)OC2C(COC3=O)OC(O)C3OC(=O)c4cc(O)c(O)c(O)c4-c4c(cc(O)c(O)c4O)C(=O)OC32)OC2COC(=O)c3cc(O)c(O)c(O)c3-c3c(cc(O)c(O)c3O)C(=O)OC2C1OC(=O)c1cc(O)c(O)c(O)c1)c1cc(O)c(O)c(O)c1
assistant