?-D-GlcpNAc-(1->2)-alpha-D-Glcp-(1->2)-alpha-D-Galp-(1->3)[?-D-Galp-(1->6)]-alpha-D-Glcp-(1->3)-alpha-?-Hepp-(1->3)-alpha-?-Hepp-(1->5)-?-D-Kdop(2->