IUPAC:(1S,4S,5S,6R,9R,10R,12R,14R)-7-[(acetyloxy)methyl]-5,6-dihydroxy-3,11,11,14-tetramethyl-15-oxotetracyclo[7.5.1.0^{1,5}.0^{10,12}]pentadeca-2,7-dien-4-yl (2Z)-2-methylbut-2-enoate
IUPAC:(1S,4S,5S,6R,9R,10R,12R,14R)-7-[(acetyloxy)methyl]-5,6-dihydroxy-3,11,11,14-tetramethyl-15-oxotetracyclo[7.5.1.0^{1,5}.0^{10,12}]pentadeca-2,7-dien-4-yl (2Z)-2-methylbut-2-enoate