IUPAC:(1R,2R,4S,5S,6S,10R,11S,12R,15R,16R,18S,19S)-4,16-bis(acetyloxy)-6-(furan-3-yl)-11-hydroxy-1,5,10,15-tetramethyl-13-oxapentacyclo[10.6.1.0^{2,10}.0^{5,9}.0^{15,19}]nonadec-8-en-18-yl (2E)-2-methylbut-2-enoate
IUPAC:(1R,2R,4S,5S,6S,10R,11S,12R,15R,16R,18S,19S)-4,16-bis(acetyloxy)-6-(furan-3-yl)-11-hydroxy-1,5,10,15-tetramethyl-13-oxapentacyclo[10.6.1.0^{2,10}.0^{5,9}.0^{15,19}]nonadec-8-en-18-yl (2E)-2-methylbut-2-enoate