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: Pharmacology
[{'content': 'Drug which does not cause gynaecomastia: March 2011 \nSelect and explain. \nA. Digoxin, B. Amiloride, C. Cimetidine, D. Ketoconazole', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B: Amiloride Amiloride is repoed to cause photosensitivity (no documented gynaecomastia)', 'role': 'assistant'}]