Showing structure for 3-(acetyloxy)-6-{[4,5-dihydroxy-6-(hydroxymethyl)-2-[(2-oxononadecan-10-yl)oxy]oxan-3-yl]oxy}-5-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]-2-{[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]methyl}oxan-4-yl butanoate