[{"from": "human", "value": "Create a molecule with the structure as the one described. An anticonvulsant especially useful in the treatment of absence seizures unaccompanied by other types of seizures."}, {"from": "gpt", "value": "[C][C][C][Branch1][O][C][C][=Branch1][C][=O][N][C][Ring1][=Branch1][=O][C]"}]