Gal(?1-?)[Fuc(?1-?)]GlcNAc(b1-2)Man(a1-3)[Neu5Ac(a2-3)Gal(?1-?)GlcNAc(b1-?)[Gal(?1-?)GlcNAc(b1-?)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(b1-
