IUPAC:(2S,6'R)-7-chloro-2',4-dimethoxy-6'-methyl-6-(5-methyl-1,3,4-oxadiazol-2-yl)-3H-spiro[1-benzofuran-2,1'-cyclohexan]-2'-ene-3,4'-dione
IUPAC:(2S,6'R)-7-chloro-2',4-dimethoxy-6'-methyl-6-(5-methyl-1,3,4-oxadiazol-2-yl)-3H-spiro[1-benzofuran-2,1'-cyclohexan]-2'-ene-3,4'-dione