?-D-Kdop7PEtn-(2->4)[?-D-Glcp-(1->3)-?-D-Glcp-(1->3)[L-gro-alpha-D-manHepp-(1->6)]-L-gro-alpha-D-manHepp4P-(1->3)-L-gro-alpha-D-manHepp4PPEtn-(1->5)-?-D-Kdop-(2->7/8)]-?-D-Kdop(2->