?-L-Fucp-(1->?)-?-D-GlcpNAc-(1->?)-D-gro-?-D-manHepp-(1->?)-D-gro-?-D-manHepp-(1->?)-L-gro-?-D-manHepp-(1->?)-L-gro-?-D-manHepp-(1->?)-D-Kdn(?->