2-[(1R,2R)-2-(2,4-Difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-4-[4-(1H-1-imidazolyl)phenyl]-3(2H,4H)-1,2,4-triazolone AIDS-104691 AIDS104691