[D-gro-alpha-L-3-deoxy-galNon2ulop5NAc-onic-(2->3)-beta-L-Galp-(1->4)-beta-D-GlcpNAc-(1->3)-beta-L-Galp-(1->4)-beta-D-Glcp-(1->4)-[alpha-D-GlcpNAc-(1->2)-L-gro-alpha-D-manHep?3PyrP-(1->3)-L-gro-alpha-D-manHep?-(1->5)]-alpha-L-3-deoxy-manOct2ulop-onic-(2->4)-alpha-L-3-deoxy-manOct2ulop-onic-(2->6)]-beta-D-GlcpN4PyrP-(1->6)-alpha-D-GlcpN(1->