[beta-L-Arap4N-(1->8)-[beta-L-GalpA-(1->7)-L-gro-alpha-D-manHepp-(1->7)-beta-L-Galp-(1->6)-alpha-D-Glcp-(1->2)-alpha-D-Glcp4PEtn-(1->3)-L-gro-alpha-D-manHepp6PEtn-(1->3)]-L-gro-alpha-D-manHepp4PPEtn-(1->5)-L-3-deoxy-manOct2ulo-onic(?-]-