IUPAC:(2E,4E,6R)-N-[(1S,2R,4'S,5'R,6R)-4-chloro-5'-hydroxy-5-oxo-7-oxaspiro[bicyclo[4.1.0]heptane-2,2'-oxolan]-3-en-4'-yl]-4,6-dimethyldodeca-2,4-dienamide
IUPAC:(2E,4E,6R)-N-[(1S,2R,4'S,5'R,6R)-4-chloro-5'-hydroxy-5-oxo-7-oxaspiro[bicyclo[4.1.0]heptane-2,2'-oxolan]-3-en-4'-yl]-4,6-dimethyldodeca-2,4-dienamide