?-D-GalpNAc-(1->?)-?-D-GalpNAc-(1->?)-?-D-Galp-(1->?)-?-D-Galp-(1->?)-?-D-Glcp-(1->?)[?-D-Glcp-(1->?)]-L-gro-?-D-manHepp-(1->?)-?-D-Glcp-(1->?)[L-gro-?-D-manHepp-(1->?)-L-gro-?-D-manHepp3PEtn-(1->?)]-L-gro-?-D-manHepp-(1->?)[?-D-Kdop-(2->?)]-?-D-Kdop(2->