[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is an oxopurine."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][O-1].[C][N][C][=C][Branch1][=N][C][=Branch1][C][=O][N][Branch1][Branch1][C][Ring1][#Branch1][=O][C][N][C][=N][Ring1][O].[Na+1]"}]