1 BXJ N-{3-[(2r)-6-{[3-amino-4-(morpholine-4-carbonyl)phenyl]amino}-5-oxo-2,5-dihydropyrazin-2-yl]-2-methylphenyl}-4-(piperidin-1-yl)benzamide 1.000 2 BNB N-[2-methyl-3-[4-methyl-6-[4-(4-methylpiperazine-1-carbonyl)anilino]-5-oxo-pyrazin-2-yl]phenyl]-4-(1-piperidyl)benzamide 0.896 3 746 4-tert-butyl-N-[2-methyl-3-(4-methyl-6-{[4-(morpholin-4-ylcarbonyl)phenyl]amino}-5-oxo-4,5-dihydropyrazin-2-yl)phenyl]benzamide 0.760