?-L-AltpA2NAc-(1->?)-?-D-FucpNAc4N-(1->?)-?-L-AltpA2NAc-(1->?)-?-D-FucpNAc4N-(1->?)-?-L-AltpA2NAc-(1->?)-?-D-FucpNAc4N-(1->?)-?-L-AltpA2NAc-(1->?)-?-D-FucpNAc4N-(1->?)-?-L-AltpA2NAc-(1->?)-?-D-FucpNAc4N-(1->?)-?-D-Glcp-(1->?)[?-D-Galp-(1->?)-?-D-Galp-(1->?)]-?-D-Glcp-(1->?)-?-D-Glcp-(1->?)[?-D-GlcpN-(1->?)-L-gro-?-D-manHepp-(1->?)]-L-gro-?-D-manHepp-(1->?)-L-gro-?-D-manHepp4PPEtn-(1->?)-D-Kdo(?->