?-L-Rhap-(1->?)-?-D-GalpA2,3NAc2-(1->?)-?-D-GalpA2NFo6N-(1->?)-?-D-QuipNAc-(1->?)-?-L-Rhap-(1->?)[?-D-Glcp-(1->?)]-?-D-Glcp-(1->?)[?-D-Glcp-(1->?)]-?-D-GalpN-(1->?)-L-gro-?-D-manHepp6P-(1->?)-L-gro-?-D-manHepp2,4P2-(1->?)-?-D-Kdo?(2->