[?-?-Hex?-(1->?)-?-?-Hex?NAc-(1->?)-[?-?-Hex?-(1->?)-?-?-Hex?NAc-(1->?)-alpha-L-Manp-(1->?)]-[?-?-Hex?-(1->?)-?-?-Hex?NAc-(1->?)-alpha-L-Manp-(1->?)-beta-L-Manp-(1->4)]-beta-D-GlcpNAc-(1->4)-?-D-Fucp-(1->?)-?-D-GlcpNAc(1-]-