beta-D-Quip2Me4NFo-(1->4)-alpha-D-GalpA2NAc6N-(1->4)-alpha-D-GalpA2NAc6N-(1->3)-beta-D-QuipNAc-(1->2)-beta-D-Quip4NFo-(1->4)-alpha-D-GalpA2NAc6N-(1->4)-alpha-D-GalpA2NAc6N-(1->4)-D-gro-D-1,7-deoxy-gulHep3NAc(?->