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