[L-gro-alpha-D-manHepp-(1->6)-[alpha-D-Glc?NAc-(1->7)-L-gro-alpha-D-manHepp-(1->3)-beta-D-Glcp-(1->4)-L-gro-alpha-D-manHepp-(1->2)-L-gro-alpha-D-manHepp-(1->6)]]-?-L-3-deoxy-manOct2ulof-onic(2->