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