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