L-Asparagine, N-(O-alpha-D-mannopyranosyl-(1-3)-O-(O-alpha-D-mannopyranosyl-(1-3)-O-(alpha-D-mannopyranosyl-(1-6))-alpha-D-mannopyranosyl-(1-6))-O-beta-D-mannopyranosyl-(1-4)-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl)-