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: Dental
[{'content': 'Skin pigmentation & icthyosis like side effects are seen in – \nSelect and explain. \nA. Rifampcin, B. Clofazimine, C. Dapsone, D. Steroid', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Drugs causing Ichthyosis are clofazimine, Triparanol, and statins.', 'role': 'assistant'}]