alpha-L-3-deoxy-manOct2ulop-onic-(2->8)-alpha-L-3-deoxy-manOct2ulop-onic-(2->4)-alpha-L-3-deoxy-manOct2ulop-onic-(2->6)-beta-L-GlcpNAc-(1->6)-beta-L-GlcpNAc(1->