?-D-Neup5Ac-(2->?)-?-D-Galp6OS-(1->?)-?-D-GlcpNAc-(1->?)-?-D-Manp-(1->?)[?-D-Manp-(1->?)]-?-D-Manp-(1->?)-?-D-GlcpNAc-(1->?)[?-L-Fucp-(1->?)]-?-D-GlcpNAc-(1->
