[{"from": "human", "value": "Provide a description of this molecule. [C][C][O][C@H1][C][=Branch1][=Branch2][=C][C][=Branch1][C][=O][O][Ring1][=Branch1][C][C][C@][Branch2][Ring1][O][C@@H1][Branch2][Ring1][=Branch1][C][C][C@@][Branch1][S][C@@H1][Ring1][=Branch1][C][C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Echinodorus grandiflorus with data available."}]