alpha-D-Glcp-(1->4)-beta-L-Galp-(1->7)-D-gro-alpha-L-manHepp-(1->2)-L-gro-alpha-D-manHepp-(1->3)-L-gro-alpha-D-manHepp7PEtn-(1->5)-D-gro-L-3-deoxy-galNon2ulo-onic(?->