[beta-L-GalpA-(1->6)-beta-L-Glcp-(1->4)-[beta-L-GalpA-(1->7)-L-gro-alpha-D-manHep?-(1->7)-[L-gro-alpha-D-manHep?-(1->4)-alpha-L-3-deoxy-manOct2ulop-onic-(2->6)-alpha-L-GlcpN-(1->4)-alpha-L-GalpA-(1->3)-L-gro-alpha-D-manHep?-(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-L-GlcpN-(1->6)-?-L-GlcpN(1->