[beta-D-Glcp-(1->4)-[D-gro-alpha-L-3-deoxy-galNon2ulop5NAc-onic-(2->8)-D-gro-alpha-L-3-deoxy-galNon2ulop5NAc-onic-(2->3)-beta-L-Galp-(1->3)-beta-L-GalpNAc-(1->4)-beta-L-Galp-(1->3)-beta-D-Glcp-(1->2)-L-gro-alpha-D-manHepp-(1->3)]-L-gro-alpha-D-manHepp7P-(1->5)]-alpha-L-3-deoxy-manOct2ulop-onic(2->