N-[4-[[[(4-acetamidophenyl)sulfonylamino]carbamoylamino]sulfamoyl]phenyl]acetamide

吡咯-2-羧酸氯

5-乙酰基苯并[d]噁唑-2(3H)-酮

1-异氰酸-3-异丙基苯

(R)-4-甲基-2-噁唑烷酮