[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@@H1][C][C@][Branch1][Branch2][C@@H1][Branch1][Ring2][O][Ring1][Ring1][C][C][=Branch1][C][=O][O][C@@H1][C][C][N+1][Branch2][Ring1][=Branch2][C@@H1][Ring1][Branch1][C][=Branch1][Branch1][=C][C][Ring1][Branch1][C][O][C][=Branch1][C][=O][C@][Ring2][Ring1][=Branch1][Branch1][C][C][O][O-1]"}, {"from": "gpt", "value": "The molecule is a pyrrolizine alkaloid that is jacobine in which the tertiary amino function has been oxidised to the corresponding N-oxide. It has a role as a Jacobaea metabolite and an insecticide. It is a macrocyclic lactone, an organic heterotricyclic compound, a pyrrolizine alkaloid, a tertiary amine oxide, a tertiary alcohol and a spiro-epoxide. It is functionally related to a jacobine."}]