Nα-(9-fluorenylmethoxycarbonyl)-Nγ-[O-(2-deoxy-2-acetamido-β-D-glucopyranosyl)-(1->4)-[O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-(1->6)]-3-O-benzyl-2-deoxy-2-acetamido-β-D-glucopyranosyl]-L-asparagine tert-butyl ester

Nγ-[O-(2-deoxy-2-acetamido-β-D-glucopyranosyl)-(1->4)-[O-(α-L-fucopyranosyl)-(1->6)]-2-deoxy-2-acetamido-β-D-glucopyranosyl]-L-asparagine tert-butyl ester