saprisartan potassium [ GR-138950,GR138950C,GR 138950,GR138950,sapri-sartan potassium ] structure given in first source
146613-90-3
1-((3-bromo-2-(2-(((trifluoromethyl)sulfonyl)amino)phenyl)-5-benzofuranyl)methyl)-4-cyclopropyl-2-ethyl-1H-imidazole-5-carboxamide, potasium salt