alpha-L-Fuc-(1->3)-beta-D-GalNAc-(1->4)-[alpha-L-Fuc-(1->3)]-beta-D-GlcNAc-yl group
alpha-l-fuc-(1->3)-beta-d-galnac-(1->4)-[alpha-l-fuc-(1->3)]-beta-d-glcnac-yl group
A glucosaminyl group derived from α-<small>L</small>-Fuc-(1→3)-β-<small>D</small>-GalNAc-(1→4)-[α-<small>L</small>-Fuc-(1→3)]-β-<small>D</small>-GlcNAc.