[{"from": "human", "value": "Please give me some details about this molecule. [C][O][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][S][=Branch1][C][=O][=Branch1][C][=O][N][C][=Branch1][C][=O][N][C][=N][C][=Branch1][=C][=C][C][=Branch1][Ring2][=N][Ring1][=Branch1][O][C][Branch1][C][F][F][O][C][Branch1][C][F][F]"}, {"from": "gpt", "value": "The molecule is a urea herbicide that is used on crop and non- crop areas for the control of grass weeds and many kinds of broad-leaved weeds. The compound is a selective postemergence systemic herbicide that is rapidly absorbed by plants and transported throughout the plant roots and foliage. The herbicide works by blocking cell growth in the active growing regions of the plant. The herbicide also acts to inhibit photosynthesis"}]