IUPAC:2,5-dioxopyrrolidin-1-yl 6',12'-bis(azetidin-1-yl)-2-(-lambda5-diazynylidene)-9',9'-dimethyl-3-oxo-2,3-dihydro-9'-silaspiro[indene-1,2'-tricyclo[8.4.0.0^{3,8}]tetradecane]-1'(14'),3',5',7',10',12'-hexaene-6-carboxylate
IUPAC:2,5-dioxopyrrolidin-1-yl 6',12'-bis(azetidin-1-yl)-2-(-lambda5-diazynylidene)-9',9'-dimethyl-3-oxo-2,3-dihydro-9'-silaspiro[indene-1,2'-tricyclo[8.4.0.0^{3,8}]tetradecane]-1'(14'),3',5',7',10',12'-hexaene-6-carboxylate