[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a pyrrolizine alkaloid that is jaconine in which the tertiary amino function has been oxidised to the corresponding N-oxide. It has a role as a Jacobaea metabolite. It is a diol, a macrocyclic lactone, an organic heterotricyclic compound, an organochlorine compound, a pyrrolizine alkaloid and a tertiary amine oxide. It is functionally related to a jaconine."}, {"from": "gpt", "value": "[C][C@@H1][C][C@@][Branch2][Ring2][=Branch1][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][Ring1][Branch1][C][C][O][O-1][Branch1][=Branch1][C@@H1][Branch1][C][C][Cl][O]"}]