?-6-deoxy-?-Hexp-(1->2)-?-?-Hexp-(1->4)-?-?-HexpNAc-(1->3)[?-6-deoxy-?-Hexp-(1->2)-?-?-Hexp-(1->4)-?-?-HexpNAc-(1->6)]-?-?-Hexp-(1->4)-?-?-HexpNAc-(1->3)-?-?-Hexp-(1->4)-?-?-Hexp-(1->
