1	IHJ	9-cyclopentyl-6-{2-[3-(4-methyl-piperazin-1-yl)-propoxy]-phenylamino}-9h-purine-2-carbonitrile	1.000
2	IHI	9-cyclopentyl-6-[2-(3-imidazol-1-yl-propoxy)-phenylamino]-9h-purine-2-carbonitrile	0.886