?-L-Fucp-(1->?)-?-D-Galp-(1->?)-?-D-GalpNAc-(1->?)[?-D-GalpNAc-(1->?)-?-D-GalpNAc-(1->?)]-?-D-Galp-(1->?)-?-D-Galp-(1->?)-?-D-Glcp-(1->
