3-aminopropyl-5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-2-nonulopyranosylonic acid-(2-3)-beta-D-galactopyranosyl-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranoside
3-aminopropyl-5-acetamido-3,5-dideoxy-d-glycero-alpha-d-galacto-2-nonulopyranosylonic acid-(2-3)-beta-d-galactopyranosyl-(1-4)-2-acetamido-2-deoxy-beta-d-glucopyranoside