cyclic-(1->4)-alpha-D-Glcp6Me-(1->4)-alpha-D-Glcp6Me-(1->4)-alpha-D-Glcp6Me-(1->4)-alpha-D-Glcp6Me-(1->4)-alpha-D-Glcp6Me-(1->4)-alpha-D-Glcp6Me-(1->4)-alpha-D-Glcp6Me-(1->4)-