?-D-GalpNAc-(1->4)[?-D-GalpNAc-(1->6)]-alpha-D-Galp-(1->6)-alpha-D-Galp-(1->3)-alpha-D-Galp-(1->3)-D-gro-alpha-D-manHepp-(1->5)-alpha-D-Kdop4PPEtn8N-(2->6)-beta-D-GlcpN4P-(1->6)-alpha-D-GlcpN(1->