5-methyl-7-propyl-8-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-[1,2,4]triazolo[5,1-f]pyrimidin-2-amine
[5-methyl-7-propyl-8-[4-[2-(2H-tetrazol-5-yl)phenyl]benzyl]-[1,2,4]triazolo[5,1-f]pyrimidin-2-yl]amine
5-methyl-7-propyl-8-[[4-[2-(2H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl]methyl]-[1,2,4]triazolo[5,1-f]pyrimidin-2-amine