Benzyl 2-acetamido-4-O-{2-acetamido-4-O-[[2,4-Di-O-acetyl-3-O-[2,4-di-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranosyl)-3,6-di-O-benzyl-a-D-mannopyranosyl]-6-O-[3,4-di-O-acetyl-2,6-di-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranosyl)-a-D-mannopyranosyl]-b-D-mannopyranosyl]]-3,6-di-O-benzyl-2-deoxy-b-D-glucopyranosyl}-3-O-benzyl-6-O-(tri-O-benzyl-a-L-fucopyranosyl)-2-deoxy-b-D-thioglucopyranoside