[beta-L-Arap4N-(1->8)-[beta-L-Glcp-(1->4)-[beta-L-GalpA-(1->7)-L-gro-alpha-D-manHepp-(1->7)-[alpha-L-GalpN-(1->4)-alpha-L-GalpA-(1->3)-L-gro-alpha-D-manHepp6PEtn-(1->3)]-L-gro-alpha-D-manHepp-(1->5)]-alpha-L-3-deoxy-manOct2ulop-onic-(2->4)-alpha-L-3-deoxy-manOct2ulop-onic-(2->6)]]-beta-L-GlcpNAc4P-(1->6)-alpha-L-GlcpNAc(1->