You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a photosystem-ii inhibitor and is herbicide.
user
O=C(CCCCCCC(=O)ON1C(=O)CCC1=O)ON1C(=O)CCC1=O
assistant