[{"from": "human", "value": "Describe this molecule. [C][C@H1][C][C][C@H1][C@@][Branch2][Branch1][P][C@][Branch2][Branch1][N][C@H1][Branch2][Branch1][#Branch1][C][C@][Branch2][Ring2][P][C@@H1][C][C][C@H1][C@][Branch2][Ring2][Branch2][C@][Ring1][=Branch1][Branch2][Ring1][Ring1][C][C@][Ring1][=Branch2][Branch1][N][C@@H1][Ring1][=N][C][N][Ring1][P][C][Ring2][Ring1][Branch1][O][O][C@@][Ring1][N][Branch1][=Branch2][C@@H1][Branch1][Branch1][C][C][Ring1][=C][O][O][C][O][O][O][Branch1][C][C][O]"}, {"from": "gpt", "value": "The molecule is a steroid consisting of cevane having an oxygen bridge between positions 4 and 9 and carrying seven additional hydroxy substituents. It has a role as an insecticide. It derives from a hydride of a cevane."}]