?-D-GalpNAc3S-(1→?)-?-D-GlcpNAc-(1→?)-?-D-Manp-(1→?)[?-D-Galp-(1→?)-?-D-GlcpNAc-(1→?)-?-D-Manp-(1→?)]-?-D-Manp-(1→?)-?-D-GlcpNAc-(1→?)[?-L-Fucp-(1→?)]-?-D-Glc?NAc-(1→
