1	981	6-(2,4-dichlorophenyl)-8-ethyl-2-{[3-fluoro-4-(piperazin-1-yl)phenyl]amino}pyrido[2,3-D]pyrimidin-7(8h)-one	1.000
2	XR1	6-[2-chloro-4-(1,3-thiazol-5-yl)phenyl]-8-ethyl-2-{[4-(4-methylpiperazin-1-yl)phenyl]amino}pyrido[2,3-D]pyrimidin-7(8h)-one	0.805
3	LWX	6-(2-bromophenyl)-2-[[3-methyl-4-(4-methylpiperazin-1-yl)phenyl]amino]-8-[[(2s)-oxolan-2-yl]methyl]pyrido[2,3-D]pyrimidin-7-one	0.721