[alpha-D-Glcp-(1->4)-beta-L-Galp-(1->7)-alpha-L-Fucp-(1->2)-D-gro-alpha-L-manHepp-(1->2)]-L-gro-beta-D-manHepp-(1->3)-L-gro-alpha-D-manHepp7PEtn-(1->5)-alpha-L-3-deoxy-manOct2ulop-onic(2->