[L-gro-alpha-D-manHep?7PyrP-(1->7)-[L-gro-alpha-D-manHep?7PyrP-(1->7)-[alpha-L-Galp-(1->6)-beta-D-Glcp-(1->4)-beta-L-GalpNAc-(1->4)-alpha-L-GalpNAc-(1->3)-beta-D-GlcpNAc-(1->4)-alpha-D-Glcp-(1->2)-alpha-D-Glcp-(1->3)]-L-gro-alpha-D-manHep?4PyrP-(1->3)]-L-gro-alpha-D-manHep?4PyrP-(1->?)]-?-L-3-deoxy-manOct2ulop-onic(2->