[{"from": "human", "value": "Provide a brief overview of this molecule. [C][O][C][=Branch1][C][=O][C@H1][C][C@@][C][C][C][N@+1][Branch2][Ring1][S][C@H1][Ring1][=Branch1][C@][Branch2][Ring1][Branch1][C@@][Ring1][#Branch2][Branch1][Branch1][C][C][Ring1][#Branch2][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][O][C][C][Ring1][#C][O-1]"}, {"from": "gpt", "value": "The molecule is a natural product found in Pleiocarpa pycnantha with data available."}]