[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Penicillium steckii and Penicillium citrinum with data available."}, {"from": "gpt", "value": "[C][C@@H1][C][C@@][Branch2][Ring1][#Branch2][C][C@@H1][C@@H1][Ring1][=Branch1][C@@H1][Branch1][=Branch2][C@H1][Branch1][Branch1][C][=C][Ring1][=Branch1][C][/C][=C][/C][=C][/C][=Branch1][C][=O][O][Branch1][C][C][O]"}]