beta-L-ManpA2,3NAc2-(1->4)-beta-L-ManpA2,3NAc2-(1->3)-beta-L-FucpNAc4N-(1->2)-D-gro-alpha-L-manHepp-(1->2)-D-gro-alpha-L-manHepp-(1->3)-D-gro-alpha-L-manHepp-(1->?)-D-gro-L-3-deoxy-galNon2ulo-onic(?->