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
CCCCCCCCCCCCCCCCCC(=O)OCc1cc(OC)c(CC=C(C)CC(=O)C=C(C)C)c(O)c1C=O
assistant