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