[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Brucea javanica, Cucumis sativus, and Cucumis sativus var. sativus with data available."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch1][C][=O][C][C][Branch1][#C][C@][Ring1][#Branch1][Branch1][=Branch2][/C][=C][/C@@H1][Branch1][Ring1][C][O][O][O][Branch1][C][C][C]"}]