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