1	2ZX	6-chloropyrimidine-2,4-diamine	1.000
2	LG3	Pyrimidine-2,4-diamine	0.889
3	3AY	Pyrimidine-2,4,6-triamine	0.800
4	DU7	4-chloro-6-methylpyrimidin-2-amine	0.800
5	LGA	Pyrimidin-2-amine	0.778
6	W3J	1,4,5,6-tetrahydropyrimidin-2-amine	0.778
7	0FU	2,5,6-triaminopyrimidin-4-ol	0.727
8	26D	Pyridine-2,6-diamine	0.700
9	8GF	2-methylpyrimidin-4-amine	0.700
10	938	4-chloranylpyrimidin-5-amine	0.700
11	CYT	6-aminopyrimidin-2(1h)-one	0.700
12	DS1	2-aminopyrimidin-5-ol	0.700
13	TI5	5-methylpyrimidin-4-amine	0.700
14	ZZS	1,3,5-triazine-2,4-diamine	0.700