[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Echinodorus macrophyllus with data available."}, {"from": "gpt", "value": "[C][/C][=C][/C][C][/C][=C][/C][C][C@][Branch2][Ring1][=Branch1][C@H1][Branch1][=C][/C][=C][Branch1][Branch1][\\C][C][/-Ring1][=C][/C][Branch1][C][C][C][O][C][/-Ring1][#C][=O][Branch1][C][C][O]"}]