<qa>  What is the name of the antiplatelet medication that is specified for use in the study?1. Patient has known hypersensitivity or contraindication to aspirin, both heparin and bivalirudin, antiplatelet medication specified for use in the study clopidogrel, prasugrel, and ticagrelor, sirolimus or its derivatives, poly L-lactide, poly D,L-lactide, platinum-iridium, or contrast sensitivity that cannot be adequately pre-medicated. 