Synonyms: 2-Propenamide,3-[2''''-[2-(2-methylcyclopropyl)ethenyl][1,1':2',1'':2'',1''':2''',1''''-quinquecyclopropan]-2-yl]-N-(2-methylpropyl)-,[1R-[1a[1'R*,2'R*[1''R*,2''R*[1'''R*,2'''R*[1''''R*,2''''S*[E(1R*,2R*)]]]]],2b(E)]]-; (-)-U 106305; U 106305