[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Siparuna thecaphora with data available."}, {"from": "gpt", "value": "[C][C][=C][Branch1][#Branch2][C][=Branch1][C][=O][O][C@@H1][Ring1][=Branch1][O][/C][=C][/C@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][C][C][=Branch1][C][=C][C]"}]