Formula: C28H40O9 | Mol. Weight: 520.60 g/mol
IUPAC: 7-[1-(4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl)-1-hydroxyethyl]-4,7,16,17-tetrahydroxy-8,12-dimethyl-18-oxapentacyclo[13.2.1.03,11.04,8.012,17]octadecan-13-one
CC1=C(C(=O)OC(C1)C(C)(C2(CCC3(C2(CCC4C3CC5C6(C4(C(=O)CC(C6O)O5)C)O)C)O)O)O)C