galactopyranosyl-1-4-N-acetylglucosaminyl-1-3-(N-acetylglucosaminyl-1-6)galactopyranosyl-1-4-N-acetylglucosamine
galactopyranosyl-1-4-n-acetylglucosaminyl-1-3-(n-acetylglucosaminyl-1-6)galactopyranosyl-1-4-n-acetylglucosamine