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=C1C(OC2OC(CO)C(O)C(O)C2O)OC=C(C(=O)OC)C1CC(=O)OCC(OC)c1ccc(O)c(O)c1
assistant