[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=C][C][=Branch2][Ring1][N][=C][Branch1][Branch1][N][=C][Ring1][=Branch1][C][=N][C][Branch1][Branch2][C][=Branch1][C][=O][N][Ring1][=Branch1][Branch1][C][C][C][Branch1][C][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a chemical used as an herbicide. It controls many broad leaf weeds and controls or suppresses some grasses in pasture, rangeland and certain types of turf. It has a half-life of around 120 days in soil."}]