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
C=CC(C)(C)c1cc2c(O)c3c(c(C(C)(C)C=C)c2oc1=O)OC(C)(C)C(O)C3O
assistant