IUPAC: (1'R,2S,4'S,5S,8'R,10'Z,12'S,13'S,14'Z,16'Z,20'R,21'R,24'S)-6-cyclohexyl-12',21',24'-trihydroxy-5,11',13',22'-tetramethyl-5,6-dihydro-3',7',19'-trioxaspiro[pyran-2,6'-tetracyclo[15.6.1.1^{4,8}.0^{20,24}]pentacosane]-10',14',16',22'-tetraen-2'-one

SMILES: [H][C@@]12OC\C3=C\C=C/[C@H](C)[C@H](O)\C(C)=C/C[C@]4([H])C[C@@]([H])(C[C@@]5(OC(C6CCCCC6)[C@@H](C)C=C5)O4)OC(=O)[C@]([H])(C=C(C)[C@H]1O)[C@@]23O |c:6,13,34,t:4,44,@@:25|