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