?-D-Neup5Ac-(2->?)-?-?-Hex?-(1->?)-?-?-Hex?NAc-(1->?)[?-D-Neup5Ac-(2->?)-?-?-Hex?-(1->?)-?-?-Hex?NAc-(1->?)]-?-D-Manp-(1->?)[?-D-Neup5Ac-(2->?)-?-?-Hex?-(1->?)-?-?-Hex?NAc-(1->?)[?-D-Neup5Ac-(2->?)-?-?-Hex?-(1->?)-?-?-Hex?NAc-(1->?)]-?-D-Manp-(1->?)]-?-D-Manp-(1->?)-?-D-GlcpNAc-(1->?)[?-L-Fucp-(1->?)]-?-D-GlcNAc
