[alpha-L-Glcp-(1->4)-[D-gro-alpha-L-3,9-deoxy-galNon2ulop5,7N2-onic-(2->4)-alpha-D-FucpN-(1->3)-beta-L-QuipN-(1->3)-[beta-L-GlcpN-(1->2)-beta-L-Glcp-(1->3)]-alpha-L-GalpN-(1->3)]-L-gro-alpha-D-manHep?-(1->3)-L-gro-alpha-D-manHep?2,4P2-(1->5)-alpha-L-3-deoxy-manOct2ulop-onic-(2->4)-alpha-L-3-deoxy-manOct2ulop-onic-(2->6)]-beta-L-GlcpN4P-(1->6)-alpha-L-GlcpN(1->