(2Z)-3-{[(1R)-1-Phenylethyl]amino}-1-[3-(trifluoromethyl)-5,6-dih ydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophe nyl)-2-buten-1-one
1169707-29-2