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': 'Which drug is given in delayed vomiting after chemotherapy - \nSelect and explain. \nA. Metoclopramide, B. Hyoscine, C. Domperiodone, D. Aprepitant', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Aprepitant o Cisplatin can induce vomiting within 24 hours or after 2 days. DOC for the early vomiting is ondensetron while for delayed vomiting is aprepitant (substant P antagonist).", 'role': 'assistant'}]