IUPAC: 1-[(4R,6S)-14-hydroxy-7,11-dimethyl-5-oxapentacyclo[8.8.0.0^{2,7}.0^{4,6}.0^{11,16}]octadec-16-en-4-yl]ethan-1-one

SMILES: CC(=O)[C@@]12CC3C4CC=C5CC(O)CCC5(C)C4CCC3(C)[C@@H]1O2 |t:8|