This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
[{'content': 'First line ATT in children – \nSelect and explain. \nA. Streptomycin, B. Pyrazinamide, C. Ethambutol, D. All of these', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Antitubercular drugs used in children\n\nFirst line drugs: Isoniazid, Rifampicin, Ethambutol, Streptomycin, Pyrazinamide\nSecond line drugs: Cycloserine, Ethionamide, PAS, Capreomycin, Kanamycin\nOther drugs : Quinolones → Ofloxacin, Rifamycin, Amikacin, Imipenem, Ampicillin', 'role': 'assistant'}]