[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][N][Branch2][Ring1][Ring2][C][=Branch1][C][=O][N][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Cl][Cl][O][C]"}, {"from": "gpt", "value": "The molecule is an herbicide for the pre- and post-emergence control of annual grass and broad-leaved weeds using selective and systemic action with contact and residual action. It is known to inhibit photosynthesis (photosystem II)."}]