[{"from": "human", "value": "Describe this molecule. [C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C@H1][C][=Branch1][C][=O][N][C][=Branch1][C][=O][N][Ring1][#Branch1]"}, {"from": "gpt", "value": "The molecule is an imidazolidine-2,4-dione."}]