N-acetyl-beta-D-glucosaminyl-1,3-beta-D-galactosyl-1,3-(N-acetyl-beta-D-glucosaminyl-1,6)-N-acetyl-D-galactosaminyl group
n-acetyl-beta-d-glucosaminyl-1,3-beta-d-galactosyl-1,3-(n-acetyl-beta-d-glucosaminyl-1,6)-n-acetyl-d-galactosaminyl group