[{"from": "human", "value": "Describe this molecule. [C][O][C][=C][N][=C][Branch2][Ring2][=N][N][C][Ring1][=Branch1][=N][C][=Branch1][Ring2][=N][Ring1][Branch1][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][Branch1][=C][C][=C][C][=C][Ring1][=Branch1][O][C][C][Branch1][C][F][F][C][Branch1][C][F][Branch1][C][F][F][O][C]"}, {"from": "gpt", "value": "The molecule is an acetolactate synthase inhibitor herbicide developed in the mid-2000s. This substance is designed to control existing broadleaf weeds and similar plants in lawns, rice fields and cereal crops."}]