IUPAC: (1R,2R,4R,6R,8S,9Z,11R)-8-(acetyloxy)-4,9-dimethyl-14-methylidene-13-oxo-5,12-dioxatricyclo[9.3.0.0^{4,6}]tetradec-9-en-2-yl (2Z)-2-methylbut-2-enoate
IUPAC: (1R,2R,4R,6R,8S,9Z,11R)-8-(acetyloxy)-4,9-dimethyl-14-methylidene-13-oxo-5,12-dioxatricyclo[9.3.0.0^{4,6}]tetradec-9-en-2-yl (2Z)-2-methylbut-2-enoate
SMILES: [H][C@@]12C[C@H](OC(C)=O)\C(C)=C/[C@@]3([H])OC(=O)C(=C)[C@]3([H])[C@@H](C[C@@]1(C)O2)OC(=O)C(\C)=C/C |c:9|
SMILES: [H][C@@]12C[C@H](OC(C)=O)\C(C)=C/[C@@]3([H])OC(=O)C(=C)[C@]3([H])[C@@H](C[C@@]1(C)O2)OC(=O)C(\C)=C/C |c:9|