[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][C][C][C][Branch1][#C][C][=Branch1][C][=O][N][C][=Branch1][C][=O][N][C][Ring1][Branch2][=O][C][C][=C]"}, {"from": "gpt", "value": "The molecule is a barbiturate derivative synthesized in the 1920s by Ernst Preiswerk. It was determined that the substance was capable of demonstrating sedative, hypnotic, and anticonvulsant effects. A primary treatment indicated for the use of aprobarbital was subsequently insomnia. Aprobarbital was never as widely used as more common barbiturate derivatives such as phenobarbital and is now rarely prescribed."}]