preferred_name: beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-2)-[beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-6)]-alpha-D-Man-(1-6)-[beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-3)-beta-D-Gal-(1-4)-beta-D-GlcNAc-(1-2)-alpha-D-Man-(1-3)]-beta-D-Man-(1-4)-beta-D-GlcNAc-(1-4)-[alpha-L-Fuc-(1-6)]-beta-D-GlcNAc