Synonyms: 2-[(5,6-Dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)sulfanyl]-N-[3-(1H-imidazol-1-yl)propyl]acetamide;Acetamide, 2-[(3,4-dihydro-5,6-dimethyl-4-oxothieno[2,3-d]pyrimidin-2-yl)thio]-N-[3-(1H-imidazol-1-yl)propyl]-;acetamide, 2-[(4-hydroxy-5,6-dimethylthieno[2,3-d]pyrimidin-2-yl)thio]-N-[3-(1H-imidazol-1-yl)propyl]-