[{"from": "human", "value": "Describe this molecule. [C][C][C][C][N][C][=Branch1][C][=O][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N]"}, {"from": "gpt", "value": "The molecule is a first-generation sulfonylurea with hypoglycemic activity. Carbutamide was one of the first sulfonylurea compounds used but was withdrawn from the market due to toxic effects on bone marrow. This agent has a long half-life."}]