?-D-Galp-(1->?)-?-D-GlcpNAc-(1->?)[?-D-Galp-(1->?)-?-D-GlcpNAc-(1->?)]-beta-D-Galp-(1->3)[?-D-Galp-(1->?)[?-L-Fucp-(1->?)]-beta-D-GlcpNAc-(1->6)]-alpha-D-GalpNAc-(1->
