[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a member of piperazines and a member of pyridines."}, {"from": "gpt", "value": "[C][C][N][Branch2][Ring1][=C][C][C][N][Ring1][=Branch1][C][=C][C][=Branch1][N][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#Branch2][C][Branch1][C][F][Branch1][C][F][F][C][=Branch1][C][=O][C][=C][C][=Branch1][=Branch2][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][Cl][Cl]"}]