[{"from": "human", "value": "Describe this molecule. [C][C][Branch1][C][C][C@@H1][C][C][C@][Branch2][Ring1][=N][C@H1][Ring1][Branch1][C@H1][C@@H1][C][C@@][Ring1][Ring1][Branch1][S][C@@H1][Branch1][N][C][C@@][Ring1][#Branch1][Branch1][Branch1][C][C][Ring1][O][C][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Saprospira grandis with data available."}]