Try searching for...
SCFBio, IIT Delhi
Formula: C21H32O3 | Mol. Weight: 332.50 g/mol
IUPAC: (1R,4aS,7S,9R,10aR)-7-ethenyl-9-methoxy-1,4a,7-trimethyl-3,4,5,6,8,9,10,10a-octahydro-2H-phenanthrene-1-carboxylic acid
CC1(CCC2=C(C1)C(CC3C2(CCCC3(C)C(=O)O)C)OC)C=C