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
CCC(C=CC(C)C1CCC2C3=CCC4CC(OC5OC(CO)C(OC6OC(CO)C(O)C(O)C6O)C(O)C5O)CCC4(C)C3CCC21C)C(C)C
assistant