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