[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a dihydropterin that is biopterin dihydrogenated at positions 7 and 8. It is a member of biopterins and a dihydropterin."}, {"from": "gpt", "value": "[C][C][Branch2][Ring1][#Branch2][C][Branch2][Ring1][Branch1][C][=N][C][=C][Branch1][Branch1][N][C][Ring1][=Branch1][N][=C][Branch1][=Branch1][N][C][Ring1][Branch2][=O][N][O][O]"}]