[alpha-?-Galp-(1->4)-beta-?-Galp-(1->4)-beta-?-Galp-(1->4)-alpha-?-Glcp2Ac4N-(1->2)-alpha-?-Hepp-(1->3)-alpha-?-Hepp-(1->5)]-D-gro-L-3-deoxy-galNon2ulo-onic(?->