[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Lepraria diffusa with data available."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch2][Ring2][#Branch2][=C][C][=C][Branch2][Ring2][Ring1][C][=Branch2][Ring1][=Branch2][=C][Branch2][Ring1][Ring2][C][=Branch1][S][=C][Ring1][=Branch1][O][C][Ring1][=Branch2][=C][Ring1][=N][C][=Branch1][C][=O][O][O][O][C][=Branch1][C][=O][O][C][C][O]"}]