<prompt> Which of the following statements about prasugrel is true as compared to clopidogrelIt is slower acting than clopidogrelDue to high risk of bleeding, prasugrel is contraindicated in strokeIt is irreversible antagonist of ADP receptorIt is effective orally unlike Clopidogrel  <response>: Both Clopidogrel Prasugrel are oral reversible antagonists of ADP receptor.But Prasugrel is more potent faster acting which higher chances of causing intracranial bleeding . Hence contraindicated in stroke. 