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