N-acetyl-beta-D-galactosaminyl-(1->4)-alpha-N-acetylneuraminosyl-(2->3)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide
n-acetyl-beta-d-galactosaminyl-(1->4)-alpha-n-acetylneuraminosyl-(2->3)-beta-d-galactosyl-(1->4)-beta-d-glucosylceramide