α-D-Manp-(1→3)[β-D-GlcpNAc-(1→2)[?-D-Neup5Ac-(2→?)-?-D-Galp-(1→?)-β-D-GlcpNAc-(1→6)]-α-D-Manp-(1→6)]-?-D-Manp-(1→?)-?-D-GlcpNAc-(1→?)[α-L-Fucp-(1→6)]-?-D-GlcpNAc-(1→
