[alpha-D-Glcp-(1->6)-[beta-L-Galp3P6PEtn-(1->6)-[beta-L-Galp3P6PEtn-(1->4)-L-gro-alpha-D-manHepp-(1->6)]-beta-D-Glcp-(1->4)-L-gro-alpha-D-manHepp-(1->2)-L-gro-alpha-D-manHepp-(1->3)-L-gro-alpha-D-manHepp-(1->5)]]-L-3-deoxy-manOct2ulo-onic(?->