Formula: C26H34O5 | Mol. Weight: 426.50 g/mol
IUPAC: (1R,3aR,3bR,4R,5aR,10aR,10bR,12aS)-1-(furan-3-yl)-4-hydroxy-3b,6,6,10a,12a-pentamethyl-2,3a,4,5,5a,10b,11,12-octahydro-1H-indeno[6,7-g][2]benzoxepine-3,8-dione
CC1(C2CC(C3(C(C2(C=CC(=O)O1)C)CCC4(C3C(=O)CC4C5=COC=C5)C)C)O)C