Glc(b1-2)AltA(a1-3)FucNAc(b1-4)GlcNAc(b1-6)GlcN(a1-4)GalA(a1-3)[GalN(a1-4)GalA(a1-7)Gro(a1-7)]Gro(a1-3)[Gal(b1-4)]Gro(a1-5)Kdn