IUPAC: 2,3,12,15,16-pentahydroxy-9,13,17-trimethyl-11-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5,18-dioxapentacyclo[12.5.0.0^{1,6}.0^{2,17}.0^{8,13}]nonadec-9-en-4-one

SMILES: CC1=CC(OC2OC(CO)C(O)C(O)C2O)C(O)C2(C)C1CC1OC(=O)C(O)C3(O)C4(C)OCC13C2C(O)C4O