[beta-D-Glcp-(1->4)-[alpha-D-Glcp6P-(1->3)-beta-L-Galp4Ac6P-(1->2)-L-gro-alpha-D-manHepp3Ac-(1->2)-L-gro-alpha-D-manHepp6PEtn-(1->3)]-L-gro-alpha-D-manHepp-(1->5)]-L-3-deoxy-manOct2ulo6PPEtn-onic(?->