Try searching for...
SCFBio, IIT Delhi
Formula: C20H26O6 | Mol. Weight: 362.40 g/mol
IUPAC: (2S,4aS,10aR)-2,5,6,8-tetrahydroxy-1,1,4a-trimethyl-7-propan-2-yl-2,3,4,10a-tetrahydrophenanthrene-9,10-dione
CC(C)C1=C(C2=C(C(=C1O)O)C3(CCC(C(C3C(=O)C2=O)(C)C)O)C)O