.ALPHA.4,.ALPHA.4,.ALPHA.5,.ALPHA.5-TETRAMETHYL-2-PROPYL-1-((2'-(1-(TRIPHENYLMETHYL)-1H-TETRAZOL-5-YL)(1,1'-BIPHENYL)-4-YL)METHYL)-1H-IMIDAZOLE-4,5-DIMETHANOL
.alpha.4,.alpha.4,.alpha.5,.alpha.5-tetramethyl-2-propyl-1-((2'-(1-(triphenylmethyl)-1h-tetrazol-5-yl)(1,1'-biphenyl)-4-yl)methyl)-1h-imidazole-4,5-dimethanol