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