alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)-beta-Gal-(1->4)-beta-GlcNAc-(1->3)-beta-Gal-(1->4)-beta-Glc-(1->1')-Cer
alpha-neu5ac-(2->8)-alpha-neu5ac-(2->3)-beta-gal-(1->4)-beta-glcnac-(1->3)-beta-gal-(1->4)-beta-glc-(1->1')-cer