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 group of anticancer drugs temozolomide belong to : \nSelect and explain. \nA. Oral alkylating agent, B. Antitumor Antibiotic, C. Antimetabolite, D. Mitotic Spindle Inhibitor', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Temozolomide is an alkylating agent that can be given orally.', 'role': 'assistant'}]