[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a member of the class of barbiturates that is barbituric acid in which a hydrogen attached to a ring carbon is replaced by a hydroxy group. It is functionally related to a barbituric acid. It is a conjugate acid of a dialurate."}, {"from": "gpt", "value": "[C][Branch1][#C][C][=Branch1][C][=O][N][C][=Branch1][C][=O][N][C][Ring1][Branch2][=O][O]"}]