IUPAC: (10'E,14'E,16'E)-6-(butan-2-yl)-21',24'-dihydroxy-12'-({5-[(5-hydroxy-4-methoxy-6-methyloxan-2-yl)oxy]-4-methoxy-6-methyloxan-2-yl}oxy)-5,11',13',22'-tetramethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1^{4,8}.0^{20,24}]pentacosane]-10',14',16',22'-tetraen-2'-one

SMILES: CCC(C)C1OC2(CCC1C)CC1CC(C\C=C(C)\C(OC3CC(OC)C(OC4CC(OC)C(O)C(C)O4)C(C)O3)C(C)\C=C\C=C3/COC4C(O)C(C)=CC(C(=O)O1)C34O)O2 |c:17,48,56,t:46|