[beta-L-Galp-(1->4)-[alpha-?-Hepp-(1->7)-[beta-L-Galp-(1->4)-alpha-D-GlcpN-(1->4)-alpha-L-GalpA-(1->3)-beta-D-Glcp-(1->2)-alpha-?-Hepp-(1->3)]]-alpha-?-Hepp-(1->5)]-alpha-L-3-deoxy-manOct2ulop-onic(2->