alpha-Neu5Gc-(2->8)-alpha-Neu5Gc-(2->3)-beta-D-Gal-(1->4)-beta-D-GalNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer
alpha-neu5gc-(2->8)-alpha-neu5gc-(2->3)-beta-d-gal-(1->4)-beta-d-galnac-(1->3)-beta-d-gal-(1->4)-beta-d-glc-(1<->1')-cer