[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@H1][C][C][C@H1][C@@][Branch2][Ring1][Ring2][C@@][Ring1][=Branch1][Branch1][=C][C][C@@H1][Branch1][Branch1][C][C][Ring1][=Branch1][C][=Branch1][C][=C][C][C][O][Ring1][N]"}, {"from": "gpt", "value": "The molecule is a natural product found in Senecio mairetianus with data available."}]