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