IUPAC:(1S,2S,3S,5R,11R,12S,15R,16S)-15-acetyl-9-chloro-2,16-dimethyl-6-oxopentacyclo[9.7.0.0^{2,8}.0^{3,5}.0^{12,16}]octadeca-7,9-dien-15-yl acetate
IUPAC:(1S,2S,3S,5R,11R,12S,15R,16S)-15-acetyl-9-chloro-2,16-dimethyl-6-oxopentacyclo[9.7.0.0^{2,8}.0^{3,5}.0^{12,16}]octadeca-7,9-dien-15-yl acetate