[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an antibacterial prescription medicine approved by the U.S. Food and Drug Administration (FDA) for the prevention and treatment of tuberculosis (TB)."}, {"from": "gpt", "value": "[C][=C][N][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][N]"}]