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