GlcNAc(b1-2)Gro(a1-3)Gro(a1-3)Gro(a1-3)Gro(a1-3)Glc(a1-6)Glc(a1-6)Glc(a1-6)Gro(a1-3)Fuc(a1-3)GlcNAc(b1-2)[Glc(a1-4)Gal(b1-7)]Gro(a1-2)Gro(a1-3)Gro(a1-5)Kdo(a2-6)GlcNAc(b1-6)GlcNAc(a1-