[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=C][N][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][N]"}, {"from": "gpt", "value": "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)."}]