Product Name: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
IUPAC Name:2-butyl-3-({2'-[2-(triphenylmethyl)-2H-1,2,3,4-tetrazol-5-yl]-[1,1'-biphenyl]-4-yl}methyl)-1,3-diazaspiro[4.4]non-1-en-4-one