Gal(b1-3)GlcNAc(b1-4)GlcNAc(?1-?)[GlcNAc(?1-?)]Man(a1-3/6)[Man(?1-?)Man(a1-3/6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(?1-
