alpha-D-Kdop-(2->4)[alpha-D-Abep-(1->3)-beta-D-6-deoxy-manHepp-(1->4)-alpha-D-Galp-(1->3)-beta-D-GlcpNAc-(1->3)[beta-D-Galp-(1->7)-L-gro-alpha-D-manHepp-(1->7)]-L-gro-alpha-D-manHepp-(1->3)-L-gro-alpha-D-manHepp-(1->5)]-D-Kdn(?->