?-D-Galp-(1→3)-?-D-Galp-(1→4)-β-D-GlcpNAc-(1→3)[?-D-Galp-(1→3)-?-D-Galp-(1→4)-β-D-GlcpNAc-(1→6)]-?-D-Galp-(1→4)-β-D-GlcpNAc-(1→3)-?-D-Galp-(1→3)-?-D-GalNAc
