D-gro-alpha-D-talOct2ulop-onic-(2->4)[alpha-L-Rhap-(1->2)[L-gro-alpha-D-manHepp-(1->7)]-L-gro-alpha-D-manHepp-(1->3)[beta-D-Glcp-(1->4)]-L-gro-alpha-D-manHepp-(1->5)]-D-Kdn(?->