IUPAC:(1'S,2R,2'S,3'R,4'R,7'R,8'S,10'Z,12'S,13'R,14'S)-12',14'-bis(acetyloxy)-8'-chloro-3'-hydroxy-4',13'-dimethyl-9'-methylidene-5'-oxo-6'-oxaspiro[oxirane-2,17'-tricyclo[11.4.0.0^{3,7}]heptadecan]-10'-en-2'-yl acetate
IUPAC:(1'S,2R,2'S,3'R,4'R,7'R,8'S,10'Z,12'S,13'R,14'S)-12',14'-bis(acetyloxy)-8'-chloro-3'-hydroxy-4',13'-dimethyl-9'-methylidene-5'-oxo-6'-oxaspiro[oxirane-2,17'-tricyclo[11.4.0.0^{3,7}]heptadecan]-10'-en-2'-yl acetate