IUPAC: (1'S,2S,2'R,3'S,7'R,9'R,10'R,11'S)-3',10',11'-trihydroxy-2'-[hydroxy(13C)methyl]-1',5'-di(13C)methyl(1',2,2',3,3',4',5',6',7',9',10',11'-13C12)-8'-oxaspiro[oxirane-2,12'-tricyclo[7.2.1.0^{2,7}]dodecan]-5'-en-4'-one

SMILES: [H][13C@@]12O[13C@]3([H])[13CH]=[13C]([13CH3])[13C](=O)[13C@@H](O)[13C@]3([13CH2]O)[13C@@]([13CH3])([13C@H](O)[13C@H]1O)[13C@]21[13CH2]O1 |t:5,TLB:18:17:21:2.3.12,23:21:2.3.12:19.17,THB:13:12:21:19.17,10:12:21:19.17,20:19:21:2.3.12,22:21:2.3.12:19.17|