1	COQ	2,4-diamino-6-[N-(3',5'-dimethoxybenzyl)-N-methylamino]pyrido[2,3-D]pyrimidine	1.000
2	DTM	2,4-diamino-6-[N-(3',4',5'-trimethoxybenzyl)-N-methylamino]pyrido[2,3-D]pyrimidine	0.926
3	PRD	N6-(2,5-dimethoxy-benzyl)-n6-methyl-pyrido[2,3-D]pyrimidine-2,4,6-triamine	0.852
4	COG	2,4-diamino-6-[N-(2',5'-dimethoxybenzyl)-N-methylamino]quinazoline	0.786
5	KA5	5-chloro-N~6~-(2,5-dimethoxybenzyl)quinazoline-2,4,6-triamine	0.724