Showing structure for (1-{13-hydroxy-24-[(2-methylbutanoyl)oxy]-10-oxo-9,26,27-trioxa-12-azatricyclo[19.4.1.1?,??]heptacosa-12,14-dien-8-yl}-7-[2-(sulfoamino)-3-(sulfooxy)propoxy]heptyl)oxysulfonic acid