IUPAC:(1R,2R,7S,10R,11S,13R,14R,16S,19S,20S)-19-(furan-3-yl)-9,9,13,20-tetramethyl-5,12,17-trioxo-4,8,15,18-tetraoxahexacyclo[11.9.0.0^{2,7}.0^{2,10}.0^{14,16}.0^{14,20}]docosan-11-yl acetate
IUPAC:(1R,2R,7S,10R,11S,13R,14R,16S,19S,20S)-19-(furan-3-yl)-9,9,13,20-tetramethyl-5,12,17-trioxo-4,8,15,18-tetraoxahexacyclo[11.9.0.0^{2,7}.0^{2,10}.0^{14,16}.0^{14,20}]docosan-11-yl acetate