[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@H1][C][C][C@@H1][C@][Branch2][Ring1][S][C@@][Ring1][=Branch1][Branch2][Ring1][=Branch2][C@@H1][Branch2][Ring1][Ring2][C][=C][Branch1][#C][C][=Branch1][C][=O][O][C@@][Ring1][=Branch1][Branch1][Ring2][C][Ring1][#Branch2][O][C][O][C][O][Ring1][S]"}, {"from": "gpt", "value": "The molecule is a natural product found in Ligularia sagitta with data available."}]