2-[(4,6-dimethoxypyrimidin-2-ylcarbamoyl)sulfamoyl]-N,N- dimethylnicotinamide (IUPAC) 2-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-N,N-dimethyl-3-pyridinecarboxamide (CAS)