Try searching for...
SCFBio, IIT Delhi
Formula: C20H28O3 | Mol. Weight: 316.40 g/mol
IUPAC: 3,10-dihydroxy-4b,8,8-trimethyl-2-propan-2-yl-6,7,8a,10-tetrahydro-5H-phenanthren-9-one
CC(C)C1=C(C=C2C(=C1)C(C(=O)C3C2(CCCC3(C)C)C)O)O