[beta-L-GalpNAc-(1->4)-beta-D-GlcpNAc-(1->2)-alpha-L-Manp-(1->6)-[beta-D-GlcpNAc-(1->2)-alpha-L-Manp-(1->3)-beta-L-Manp-(1->4)]-beta-D-GlcpNAc-(1->4)-alpha-D-Fucp-(1->?)-?-D-GlcpNAc(1-]-