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