1	XOJ	1-tert-butyl-3-[2-[3-(diethylamino)propylamino]-6-(3,5-dimethoxyphenyl)pyrido[2,3-D]pyrimidin-7-yl]urea	1.000
2	PD1	1-tert-butyl-3-[6-(3,5-dimethoxy-phenyl)-2-(4-diethylamino-butylamino)-pyrido[2,3-D]pyrimidin-7-yl]-urea	0.744