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': 'All of the following are ergot alkaloids except ? \nSelect and explain. \nA. Ergometrine, B. Ergotoxine, C. Methysergide, D. Ketanserine', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Ketanserine Clinically impoant ergot alkaloides are Ergometrine 3. Ergotoxin 5. Dihydroergotamine 7. Methysergide Ergotamine 4. Dihydroergotoxin 6. Bromocriptine", 'role': 'assistant'}]