?-D-Neup5Ac-(2->?)-?-D-Neup5Ac-(2->?)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->?)[beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->?)]-alpha-D-Manp-(1->?)[?-D-Neup5Ac-(2->?)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->?)[?-D-Neup5Ac-(2->?)-beta-D-Galp-(1->4)-beta-D-GlcpNAc-(1->?)]-alpha-D-Manp-(1->?)]-beta-D-Manp-(1->4)-beta-D-GlcpNAc-(1->4)[alpha-L-Fucp-(1->6)]-?-D-GlcNAc-ol
