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