1 PWV 5-{[(1s)-1-(6-chloro-2-oxo-1,2-dihydroquinolin-3-yl)ethyl]amino}-1-methyl-6-oxo-1,6-dihydropyridine-2-carbonitrile 1.000 2 LJY 4-{[(6-chloro-2-oxo-1,2-dihydroquinolin-3-yl)methyl]amino}-2-methoxybenzonitrile 0.750 3 LJV 6-{[(6-chloro-2-oxo-1,2-dihydroquinolin-3-yl)methyl]amino}-2-methylpyridine-3-carbonitrile 0.714