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: Gynaecology & Obstetrics
[{'content': 'Drugs used tor treatment of ectopic, pregnancv are : \nSelect and explain. \nA. MTX, B. Actinomycin-D, C. RU-486, D. All', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. is a, b and c i.e. MTX; Actinomycin D; RU 486; and KCI', 'role': 'assistant'}]