[beta-L-Galp-(1->4)-beta-D-Glcp-(1->4)-beta-D-Glcp-(1->4)-alpha-D-Glcp-(1->3)-L-gro-alpha-D-manHep?-(1->3)-L-gro-alpha-D-manHep?-(1->5)]-?-L-3-deoxy-manOct2ulop-onic(2->