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