beta-D-Glcp-(1->2)-L-gro-alpha-D-manHepp3PEtn-(1->2)-L-gro-alpha-D-manHepp6PEtn-(1->3)[alpha-D-Galp-(1->4)-beta-D-Galp-(1->4)-beta-D-Glcp-(1->4)]-L-gro-alpha-D-manHepp6P-(1->5)-?-3-deoxy-Oct-onic(?->