Showing structure for (4S,4aS,4'S,4a'S,5aR,5a'R,6bS,6b'S,9R,9aS,9'R,9a'S,11aS,11bR,11a'S,11b'R)-((1S,1'S)-((3S,6R,6'S)-4'-methylene-1,2'-dioxo-1,3,4,5,5',6',7,8-octahydro-2'H,4'H-spiro[isochromene-6,3'-pyran]-3,6'-diyl)bis(ethane-1,1-diyl))bis(9a,11b-dimethyl-1-oxo-1,4,5a,6,6a,6b,7,8,9,9a,10,11,11a,11b-tetradecahydrocyclopenta[1,2]phenanthro[8a,9-b]oxirene-9,4-diyl) diacetate