beta-N-acetylneuraminyl-2,3-beta-D-galactosyl-1,3-(beta-N-acetylneuraminyl-2,6)-N-acetyl-D-galactosaminyl group
beta-n-acetylneuraminyl-2,3-beta-d-galactosyl-1,3-(beta-n-acetylneuraminyl-2,6)-n-acetyl-d-galactosaminyl group