You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a nutrient. Please represent the molecule in SMILES.
user
OCC1OC(Oc2cc(O)cc(C3c4cc(C=Cc5cc(O)cc(O)c5)ccc4OC3c3ccc(O)cc3)c2)C(O)C(O)C1O
assistant