Showing structure for (2r,19z)-n-[(2s,3s,4r,8z)-3,4-dihydroxy-1-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}octadec-8-en-2-yl]-2-hydroxyoctacos-19-enimidic acid