beta-D-Glcp-(1->2)[alpha-D-Galp-(1->2)[alpha-D-NeupAc-(2->3)-beta-D-Galp-(1->3)]-beta-D-Galp-(1->3)]-L-gro-alpha-D-manHep?-(1->3)[beta-D-Glcp-(1->4)]-L-gro-alpha-D-manHep?6P-(1->5)-?-D-Kdop(2->