(2R,3R,4R,5S)-6-(hydroxymethyl)-5-{[(2R,3R,4R,5S)-3,4-dihydroxy-5-{[(2R,3R,4S,5S)-3,4-dihydroxy-6-methyl-5-{[4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-enyl]amino}-3,4,5,6-tetrahydro-2H-pyran-2-yl]oxy}-6-methyl-3,4,5,6-tetrahydro-2H-pyran-2-yl]oxy}tetrahydropyran-2,3,4-triol