?-D-Galp-(1->?)-beta-D-GlcpNAc-(1->3)[?-D-Neup5Ac-(2->?)-?-D-Galp-(1->?)[?-D-Galp-(1->?)]-?-D-GlcpNAc-(1->?)-?-D-Galp-(1->?)-beta-D-GlcpNAc-(1->6)]-?-D-GalNAc-ol
