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