1	67N	6-methyl-1,6-dihydro-7h-pyrrolo[2,3-C]pyridin-7-one	1.000
2	A1IJT	6-methyl-5~{H}-pyrrolo[3,4-B]pyridin-7-one	0.833
3	9HX	9-deazahypoxanthine	0.750
4	A1ED2	1-methylpyridin-2-one	0.727
5	U5H	(5~{S})-1-methyl-5-pyridin-3-yl-pyrrolidin-2-one	0.714