alpha-D-Glcp-(1->2)[alpha-D-Galp-(1->6)-beta-D-Glcp-(1->4)]-alpha-D-Glcp-(1->3)[L-gro-alpha-D-manHepp7PPEtn-(1->7)]-L-gro-alpha-D-manHepp-(1->3)-L-gro-alpha-D-manHepp4PPEtn-(1->5)-D-Kdn(?->