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 and a bitter, as well as fungicide and pesticide. Please represent the molecule in SMILES.
user
C=CCc1ccc(OC2OC(COC3OC(C)C(O)C(O)C3O)C(O)C(O)C2O)cc1
assistant