[D-gro-alpha-L-3-deoxy-galNon2ulop5NAc-onic-(2->6)-[alpha-L-Manp-(1->6)-[alpha-L-Manp-(1->4)-alpha-D-Glcp-(1->4)]-beta-D-GlcpNAc-(1->4)-alpha-D-Fucp-(1->2)-?-L-Galp-(1->3)]-L-GalNAc(?-]-