s-triazolo(1,5-a)pyrimidin-5(1H)-one, 7-(methoxymethyl)-6-((2'-(1H-tetrazol-5-yl) (1,1'-biphenyl)-4- yl)methyl)-

2-(methoxymethyl)-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-1,5 ,7,9-tetrazabicyclo[4.3.0]nona-2,5,7-trien-4-one