[alpha-L-Manp-(1->6)-[beta-L-Galp3Me-(1->6)-[beta-L-Galp3Me-(1->6)-beta-L-Galp3Me-(1->3)-beta-L-GalpNAc-(1->4)]-beta-D-GlcpNAc-(1->2)-alpha-L-Manp-(1->3)-beta-D-Xylf-(1->2)-beta-L-Manp-(1->4)]]-beta-D-GlcpNAc-(1->4)-?-D-GlcpNAc(1->