IUPAC: (3S,4R,8R,9Z,12S)-10-methyl-5-methylidene-6,14-dioxo-7,13-dioxatricyclo[10.2.1.0^{4,8}]pentadeca-1(15),9-dien-3-yl 2-methylprop-2-enoate

SMILES: CC(=C)C(=O)O[C@H]1CC2=C[C@H](C\C(C)=C/[C@H]3OC(=O)C(=C)[C@H]13)OC2=O |c:13,t:8|