?-L-Fucp-(1->?)-?-?-HexpNAc-(1->?)[?-D-Galp-(1->?)]-?-D-Galp-(1->?)[?-D-Neup5Ac-(2->?)-?-D-Galp-(1->?)-?-D-GlcpNAc-(1->?)]-?-D-GalNAc-ol
