[{"from": "human", "value": "Describe this molecule. [C][/C][=C][/C][C][=Branch1][C][=C][C@@][Branch2][Ring1][O][C][=Branch1][C][=O][O][C][C][=C][C][N][C@H1][Ring1][Branch1][C@@H1][Branch1][Branch1][C][C][Ring1][Branch1][O][C][\\-Ring2][Ring1][Ring1][=O][Branch1][C][C][O][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is a pyrrolizine alkaloid that is seneciphylline in which the hydroxy hydrogen has been replaced by an acetyl group. It has a role as a Jacobaea metabolite. It is a macrocyclic lactone, an olefinic compound, an organic heterotricyclic compound, a pyrrolizine alkaloid and an acetate ester. It is functionally related to a seneciphylline."}]