80618-96-8

(1E,4S,6R,7E,9R,12S,12aR,13S,13aR,14aS,14bR)-12-benzyl-6-hydroxy-4,6,13,13a-tetramethyl-10-oxo-4,5,6,9,10,11,12,12a,13,13a,14a,14b-dodecahydro-3H-cycloundeca[d]oxireno[f]isoindol-9-yl acetate