IUPAC: (3aR,4R,9R,11aR)-9-(acetyloxy)-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

SMILES: [H][C@]12OC(=O)C(=C)[C@]1([H])[C@@H](C\C(COC(C)=O)=C/C[C@@H](OC(C)=O)\C(C)=C/2)OC(=O)C(\C)=C\CO |c:17,26|