(2s,3r,4s,5r,6r)-2-[[(2r,3r,4s,5r,6s)-6-[[(2r,3s,4s,5s)-3,4-dihydroxy-5-(hydroxymethyl)-5-[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxolan-2-yl]methoxy]-3,4,5-trihydroxyoxan-2-yl]methoxy]-6-(hydroxymethyl)oxane-3,4,5-triol