<prompt> Drug of choice for drug induced Parkinsonism isLevodopaBenserazideBenzhexolSelegiline  <response>: Condition Drug DOC for Parkinsonism PramipexoleRopinirole DOC for Drug induced Parkinsonism Benzhexol Trihexiphenidyl Most effective drug for Parkinsonism Levo-dopa Carbidopa Gold standard drug for Parkinsonism Levo-dopa Carbidopa Disease modifying drug in Parkinsonism Selegiline 