beta-D-Galp4Ac6P-(1->2)-L-gro-alpha-D-manHepp3Ac-(1->2)[alpha-D-Glcp6P-(1->3)]-L-gro-alpha-D-manHepp6PEtn-(1->3)[beta-D-Glcp-(1->4)]-L-gro-alpha-D-manHepp-(1->5)-D-Kdo6PPEtn(?->