(N-acetyl-beta-D-glucosaminyl-1,2)-alpha-D-mannosyl-1,3-(beta-N-acetyl-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-beta-D-mannosyl group
(n-acetyl-beta-d-glucosaminyl-1,2)-alpha-d-mannosyl-1,3-(beta-n-acetyl-d-glucosaminyl-1,2-alpha-d-mannosyl-1,6)-beta-d-mannosyl group