GlcNAc(a1-2)[GalNAc(a1-3)[GlcA(b1-4)]Fuc(a1-2)Man(a1-2)Fuc(a1-2)Glc(b1-3)GlcNAc(b1-4)]Glc(a1-2)Gal(a1-3)Glc(a1-3)[GalA(b1-7)Gro(a1-7)]Gro(a1-3)Gro(a1-5)[Ara(b1-8)]Kdo(a2-