Showing structure for 2-[(2z)-but-2-en-2-yl]-10-[(2s,4s,5s,6s)-4-(dimethylamino)-5-hydroxy-4,6-dimethyloxan-2-yl]-8-[(2r,4s,5s,6r)-4-(dimethylamino)-5-hydroxy-6-methyloxan-2-yl]-11-hydroxy-5-methyl-1-oxatetraphene-4,7,12-trione