[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a natural product found in Excoecaria agallocha with data available."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=C][C@H1][C][C][C@@][C][C][C@@H1][Branch2][Ring1][C][C][C@H1][Ring1][=Branch1][C@][Ring1][#Branch2][Branch1][C][C][C][C][C][=Branch1][C][=O][O][C@@][Branch1][Ring2][C][Ring1][#C][Branch1][Ring1][C][O][O]"}]