Try searching for...
SCFBio, IIT Delhi
Formula: C22H30O7 | Mol. Weight: 406.50 g/mol
IUPAC: (3,9,10-trihydroxy-12-methyl-6-methylidene-7-oxo-17-oxapentacyclo[7.6.2.15,8.01,11.02,8]octadecan-12-yl)methyl acetate
CC(=O)OCC1(CCCC23C1C(C(C45C2C(CC(C4)C(=C)C5=O)O)(OC3)O)O)C