Try searching for...
SCFBio, IIT Delhi
Formula: C30H46O2 | Mol. Weight: 438.70 g/mol
IUPAC: 4,5,9,9,13,19,20-heptamethyl-24-oxahexacyclo[15.5.2.01,18.04,17.05,14.08,13]tetracos-15-en-10-one
CC1CCC23CCC4(C5(CCC6C(C(=O)CCC6(C5C=CC4(C2C1C)OC3)C)(C)C)C)C