preferred_name: 3-((4-OXO-4-(3-(TRIFLUOROMETHYL)-6,8-DIHYDRO-5H-(1,2,4)TRIAZOLO(4,3-A)PYRAZIN-7-YL)-1-(2,4,5-TRIFLUOROPHENYL)BUT-2-EN-2-YL)AMINO)-1-(3-(TRIFLUOROMETHYL)-6,8-DIHYDRO-5H-(1,2,4)TRIAZOLO(4,3-A)PYRAZIN-7-YL)-4-(2,4,5-TRIFLUOROPHENYL)BUTAN-1-ONE