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