1	USD	(E)-1-(pyrimidin-2-yl)methanimine	1.000
2	IQL	N-methylpyrimidine-2-carboximidamide	0.800
3	8GF	2-methylpyrimidin-4-amine	0.778
4	APY	2-aminomethyl-pyridine	0.778
5	P1R	Pyrimidine	0.750
6	ICP	2-methyl-5-methylene-5h-pyrimidin-4-ylideneamine	0.700
7	PYD	2,5-dimethyl-pyrimidin-4-ylamine	0.700
8	WM1	Pyridine-2-carboxamide	0.700