1-{2-[(4,6-Dichloro-2-methylpyrimidin-5-yl)amino]-4,5-dihydro-1H-imidazol-1-yl}ethan-1-one1-Acetyl-2-[(4,6-dichloro-2-methylpyrimidin-5-yl)amino]-4,5-dihydro-1H-imidazole5-[(1-Acetyl-4,5-dihydro-1H-imidazol-2-yl)amino]-4,6-dichloro-2-methylpyrimidine