<prompt> A drug that binds to and inhibits Gp IIbIIIa glycoprotein and is responsible for platelet antiaggregatory effects is:ClopidogrelEnoxaparinFondaparinuxTirofiban  <response>: Aspirin Clopidogrel Ticlopidine 3 Act on TXA2 2 Act on ADP Abciximab Tirofiban Eptifibatide Act on GpIIbIIIa 