[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a polycyclic cage and a polycyclic alkane."}, {"from": "gpt", "value": "[C][C][C][C][C][C][Ring1][=Branch1][C][C][C][Branch1][Ring2][C][Ring1][=Branch1][C][C][Ring1][=Branch2][C][Ring1][#Branch1][C][Ring1][=N]"}]