Showing structure for 3-{[(10z,16z)-5,7,9,19,21,23,27,29,30,31-decahydroxy-8,12,18,22,26-pentamethyl-13-[(8e)-4-methyl-12-(n'-methylcarbamimidamido)dodec-8-en-2-yl]-15-oxo-14,33-dioxabicyclo[27.3.1]tritriaconta-10,16-dien-3-yl]oxy}-3-oxopropanoic acid