[beta-L-Galp-(1->4)-[beta-L-Galp-(1->3)-[alpha-L-Galp-(1->2)-beta-L-Galp-(1->3)]-beta-L-Galp-(1->2)-L-gro-alpha-D-manHepp-(1->3)]-L-gro-alpha-D-manHepp6PEtn-(1->5)]-L-3-deoxy-manOct2ulo-onic(?->