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 are true about Erlotinib except : \nSelect and explain. \nA. Used in non small cell carcinoma of lung, B. It is a small molecule tyrosine kinase inhibitor acting as EGFR antagonist, C. Food decreases absorption, D. It causes skin rashes and diarrhea', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]