[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Galiella rufa with data available."}, {"from": "gpt", "value": "[C][C@H1][C][C@H1][C][C][C@@H1][C@H1][Ring1][Branch1][C][=Branch1][Ring2][=C][Ring1][=Branch2][C][=Branch1][C][=O][O][Ring1][#Branch1]"}]