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(=O)OC1C=C(C(C)C2CC(C)=C(C)C(=O)O2)C2(C)CCC3C(CC4OC45CC=CC(=O)C35C)C12O
assistant