[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@][Branch2][Ring2][Ring1][C][C][=C][Branch2][Ring1][Ring2][C@@H1][Branch1][S][C@@H1][C][Ring1][#Branch1][=C][C][Branch1][Ring2][C][Ring1][Branch1][Branch1][C][C][C][O][C@H1][Branch1][=Branch1][O][C][Ring1][=C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Lactarius vellereus with data available."}]