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: Forensic Medicine
[{'content': 'A patient lalita present with dry mouth, pupillary dilation and warm skin, the likely drug toxicity is: \nSelect and explain. \nA. Organo-phosphorus, B. Carbamazepine, C. Lithium, D. Amytriptyline 1:1', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Amitryptiline Most tricyclic anti depressants eg. imipramine, amitryptiline have potent anticholinergic side effects. So atropine is not used in treatment of amitryptiline poisoningQ', 'role': 'assistant'}]