Kdo(a2-4)[FucN(b1-3)Rha(a1-3)[Glc(a1-6)]Glc(b1-3)[Glc(a1-4)]GalN(a1-3)Gro(a1-3)Gro(a1-5)]Kdo(a2-6)GlcN(b1-6)GlcN(a1-