?-D-Galp-(1->?)-L-gro-?-D-manHepp-(1->?)[?-D-GlcpNAc-(1->?)]-L-gro-?-D-manHepp-(1->?)[?-D-Glcp-(1->?)]-L-gro-?-D-manHepp-(1->?)[?-D-Kdop-(2->?)]-D-gro-?-D-talOct2ulop-onic(2->