This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
[{'content': 'which of th efollowing tyrosine kinase inhibitor is used in carcinoma of lung ? \nSelect and explain. \nA. afatinib, B. ceritinib, C. erlotinib, D. all of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: tyrosine kinase inhibitors : stop the cell division of cancer cells . as tyrosine kinase is a insulin growth factor that promotes the cellular divison drugs used in lung carcinoma : afatinib erlotinib ceritinib gefitinib ref : kd tripati 8th ed', 'role': 'assistant'}]