Pharmacology General d54d8ca7 Which one of the following antiplatelet is a prodrug A Aspirin B Dipyridamole C Ticlopidine D Abciximab High-Yield Explanation Ans. is 'c' i.e., Ticlopidine Ticlopidine is a prodrug that requires conversion to the active thiol metabolite by a hepatic cytochrome P450 enzyme.