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: Psychiatry
Which of the following drug used for obsessive compulsive disorder has maximum anticholinergic effect? 
Select and explain. 
A. Fluvoxamine, B. Sertraline, C. Clomipramine, D. Buspirone
C: Clomipramine
Answer: C: Clomipramine 
Explanation: Clompramine is a Tricyclic Antidepressant used in OCD, which also possess significant anticholinergic property.