All of these are anti-parkinsonism except.. Primidone

All of these are anti-parkinsonism except:

• a- Amantadine.
• b- Bromocriptine.
• c- Selegitine HCL.
• d- Lysuride.
• e- Pergolide.
• f- Levodopa.
• g- Primidone.***