Showing structure for [3R-(3alpha,4alpha,5alpha,5aalpha,6alpha,9beta,9aalpha,10R*)]-4,10-bis(Acetyloxy)-5a-[(acetyloxy)methyl]-5-(benzoyloxy)octahydro-9-hydroxy-2,2,9-trimethyl-2H-3,9a-methano-1-benzoxepin-6-yl ester 3-phenyl-2-propenoic acid