beta-D-ManpA2,3NAc24Ac-(1->4)-beta-D-ManpA2,3NAc2-(1->3)-beta-D-FucpNAc4N-(1->2)-D-gro-alpha-D-manHepp-(1->2)-D-gro-alpha-D-manHepp-(1->3)-D-gro-alpha-D-manHepp-(1->?)-D-Kdn(?->