TEZOSENTAN

N-(2-(2-(2H-Tetrazol-5-yl)pyridin-4-yl)-6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)pyrimidin-4-yl)-5

N-[6-(2-Hydroxyethoxy)-5-(2-Methoxyphenoxy)-2-[2-(2H-tetrazol-5-yl)-4-pyridinyl]-4-pyriMidinyl]-5-(1-Methylethyl)-2-pyridinesulfonaMide