Try searching for...
SCFBio, IIT Delhi
Formula: C20H28O3 | Mol. Weight: 316.40 g/mol
IUPAC: 9-hydroxy-1,4a-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-1-carboxylic acid
CC(C)C1=CC2=C(C=C1)C3(CCCC(C3CC2O)(C)C(=O)O)C