2-丁基-3-((2'-(2-三苯基-2H-四唑-5-基)-[1,1'-联苯]-4-基)甲基)-1,3-二氮杂螺环[4.4]壬-1-烯-4-酮

2-丁基-3-((2'-(2-三苯基-2H-四唑-5-基)-[1,1'-联苯]-4-基)甲基)-1,3-二氮杂螺环[4.4]壬-1-烯-4-酮

2-Butyl-3-((2'-(2-trityl-2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1,3-diazaspiro[4.4]non-1-en-4-one