beta-D-Galp-(1->3)[alpha-D-Neup5Ac-(2->3)-?-D-Galp-(1->?)[?-L-Fucp-(1->?)]-?-D-GlcpNAc-(1->?)-?-D-Galp-(1->?)[?-L-Fucp-(1->?)]-beta-D-GlcpNAc-(1->6)]-alpha-D-GalpNAc-(1->
