[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a pyrrolizine alkaloid that is produced by several Jacobaea and Senecio species. It has a role as a Jacobaea metabolite. It is a macrocyclic lactone, a tertiary amino compound, a tertiary alcohol, a pyrrolizine alkaloid, an organic heterobicyclic compound, a spiro-epoxide and an enone."}, {"from": "gpt", "value": "[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][Branch2][Ring1][Branch2][C][/C][=C][Branch1][Branch1][\\C][Ring1][Branch2][=O][/C][O][C][=Branch1][C][=O][C@][Ring2][Ring1][#Branch1][Branch1][C][C][O][C]"}]