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': 'True about lamotrigene - \nSelect and explain. \nA. Decreased efficacy in depression, B. First choice in absence seizure, C. t1/2 is 24 hrs, D. Not metabolised in liver', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., t1/2 is 24 hrs o Lamotrigine is well absorbed orally, metabolized in liver. TY2 is 24 hours. o It is indicated in depressive phase of MDP.", 'role': 'assistant'}]