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