Showing structure for (1'r,2r,2'r,3'r,5's,8'r,9'r,10'r,13's)-2',9',13'-tris(acetyloxy)-10'-hydroxy-8',12',15',15'-tetramethylspiro[oxirane-2,4'-tricyclo[9.3.1.0³,⁸]pentadecan]-11'-en-5'-yl (3r)-3-(dimethylamino)-3-phenylpropanoate