?-D-Neup5Ac-(2→3)-?-D-Galp-(1→?)-?-D-GlcpNAc-(1→?)-?-D-Manp-(1→?)-?-D-Manp-(1→?)-?-D-GlcpNAc-(1→?)[?-L-Fucp-(1→?)]-?-D-GlcpNAc-(1→
