6,6-Dimethyl-2-propyl-3-((2'-(2-trityl-2h-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-3,6-dihydro-4h-furo[3,4-d]imidazol-4-one 1g

6,6-Dimethyl-2-propyl-3-((2'-(2-trityl-2h-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-3,6-dihydro-4h-furo[3,4-d]imidazol-4-one 1g