2-[(1R,2R)-2-(2,4-Difluoro-phenyl)-2-hydroxy-1-methyl-3-[1,2,4]triazol-1-yl-propyl]-4-(4-tetrazol-2-yl-phenyl)-2,4-dihydro-[1,2,4]triazol-3-one AIDS-104695 AIDS104695