[{"from": "human", "value": "What can you tell me about 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][Ring1][C][O][O]"}, {"from": "gpt", "value": "The molecule is a macrodiolide that is 13,19-didehydrosenecionan bearing two additional hydroxy substituents at positions 12 and 18 as well as two additional oxo groups at positions 11 and 16. It has a role as a genotoxin, a mutagen and a carcinogenic agent. It is a pyrrolizine alkaloid, an organic heterotricyclic compound, an olefinic compound and a macrodiolide. It is functionally related to a senecionan."}]