1	KRQ	~{N}-methyl-4-pyrazolo[1,5-B]pyridazin-3-yl-pyrimidin-2-amine	1.000
2	KQK	~{N},~{N}-dimethyl-4-pyrazolo[1,5-B]pyridazin-3-yl-pyrimidin-2-amine	0.944
3	KQW	~{N}-cyclopropyl-~{N}-methyl-4-pyrazolo[1,5-B]pyridazin-3-yl-pyrimidin-2-amine	0.850
4	KQZ	~{N},~{N}-dimethyl-4-(1~{H}-pyrrolo[2,3-B]pyridin-3-yl)pyrimidin-2-amine	0.842
5	5BP	N-cyclopropyl-4-pyrazolo[1,5-B]pyridazin-3-ylpyrimidin-2-amine	0.800
6	KR8	~{N}-methyl-~{N}-phenyl-4-pyrazolo[1,5-B]pyridazin-3-yl-pyrimidin-2-amine	0.739