Showing structure for 12-[(4,5-dihydroxy-4,6-dimethyloxan-2-yl)oxy]-7-hydroxy-2-{1-[(5-hydroxy-3,4-dimethoxy-6-methyloxan-2-yl)oxy]propan-2-yl}-10-[(3-hydroxy-6-methyl-4-oxooxan-2-yl)oxy]-3,5,7,9,11,13-hexamethyl-6,14-dioxo-1-oxacyclotetradecan-4-yl 2-hydroxy-3-methylbutanoate