alpha-D-Glcp-(1->6)-alpha-D-Glcp-(1->6)-alpha-D-Glcp-(1->2)[beta-D-Galp-(1->4)[alpha-L-Fucp-(1->3)]-beta-D-GlcpNAc-(1->7)]-D-gro-alpha-D-manHepp-(1->2)[alpha-D-Glcp-(1->3)-alpha-D-Glcp-(1->4)-beta-D-Galp-(1->7)]-D-gro-alpha-D-manHepp-(1->2)-L-gro-alpha-D-manHepp-(1->3)-L-gro-alpha-D-manHepp7P-(1->5)-D-Kdo(?->