?-D-Galp-(1->?)[?-D-Galp-(1->?)]-?-D-Galp-(1->?)[?-D-Galp-(1->?)]-L-gro-?-D-manHepp-(1->?)[?-D-Galp-(1->?)]-L-gro-?-D-manHepp6PEtn-(1->?)-D-Kdo(?->