I. 5-{[4-(2-benzoyl-4-chlorfenyl)-5-methyl-4H-[1,2,4]triazol-3-yl]methyl}-6-fenyl-5,6-dihydro-8--chlor-1-methyl-4H-[1,2,4]-triazolo[4,3-a] [1,4]benzodiazepin-6-ol,