IUPAC: (1S,2R,6S,7R,9R,11R,12R,15S,16S)-15-[(1S)-1-[(2R)-4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl]-1-hydroxyethyl]-6,12,15-trihydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0^{2,7}.0^{7,9}.0^{12,16}]octadec-4-en-3-one

SMILES: [H][C@@]12C[C@]3([H])[C@]([H])(CC[C@@]4(C)[C@@]3(O)CC[C@@]4(O)[C@@](C)(O)[C@@]3([H])CC(C)=C(C)C(=O)O3)[C@@]3(C)C(=O)C=C[C@H](O)[C@@]13O2 |c:37,t:26|