?-?-Hexp-(1→?)-?-D-GlcpNAc-(1→?)-?-D-Manp-(1→?)[?-?-Hexp-(1→?)-?-D-GlcpNAc-(1→?)-?-D-Manp-(1→?)]-?-D-Manp-(1→?)-?-D-GlcpNAc-(1→?)[?-L-Fucp-(1→?)]-?-D-GlcpNAc-(1→
