This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.N.S, Subject name: Pharmacology
[{'content': "Which drug doesn't include DMARD - \nSelect and explain. \nA. Chloroquine, B. BAL, C. Azathioprine, D. Leflunomide", 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., BAL Drugs used for Rrheumatoid arthritisDisease modifying antirheumatic drugs DMARDs)Biologic response modifier (BRMs)Adjuvant drugs1. Immunosuppresants - Methotrexate, azathioprine, cyclosporineo TNF a - inhibitors Etanercept, Infliximab, Adalimumabo Corticosteroids o NSAIDs2. Sulfasalazine 3. Choloroquine or hydroxychloroquineo IL-1 antagonist Anakinra4. Leflunomide5. Gold, sod. thiomalate, Auranofin 6. d - Penicillamine", 'role': 'assistant'}]