N-[4-({5-[(4-{[3,5-bis({[3-acetamido-4-hydroxy-6-(hydroxymethyl)-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy})-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-6-{[(3-{[3-acetamido-4-hydroxy-6-(hydroxymethyl)-5-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl)oxy]methyl}-3,5-dihydroxyoxan-2-yl)oxy]-3-acetamido-4-hydroxy-6-(hydroxymethyl)oxan-2-yl}oxy)-3,5,6-trihydroxy-1-oxohexan-2-yl]acetamide