IUPAC:(3aR,4R,11aR)-6-[(acetyloxy)methyl]-10-methyl-3-methylidene-2-oxo-2H,3H,3aH,4H,5H,8H,9H,11aH-cyclodeca[b]furan-4-yl (2E)-4-hydroxy-2-methylbut-2-enoate
IUPAC:(3aR,4R,11aR)-6-[(acetyloxy)methyl]-10-methyl-3-methylidene-2-oxo-2H,3H,3aH,4H,5H,8H,9H,11aH-cyclodeca[b]furan-4-yl (2E)-4-hydroxy-2-methylbut-2-enoate