Showing structure for 6-{[12-(acetyloxy)-9-hydroxy-6-[(3-hydroxy-4-methoxy-6-methyloxan-2-yl)oxy]-14-(3-hydroxybutan-2-yl)-3,5,7,9,11,13-hexamethyl-2,10-dioxo-1-oxacyclotetradecan-4-yl]oxy}-4-methoxy-2,4-dimethyloxan-3-yl acetate