1	66Z	(1~{S},4~{R})-3-azabicyclo[2.2.1]hept-5-en-2-one	1.000
2	66Y	(1s,4r)-2-azabicyclo[2.2.1]hept-5-en-3-one	1.000
3	HRZ	1~{H}-pyridin-2-one	0.875
4	T5Y	Pyridin-2-ol	0.875
5	V1L	Piperidin-2-one	0.875
6	4HS	5-bromopyridin-2(1h)-one	0.778
7	7RE	6-methyl-3h-pyridin-2-one	0.778
8	8LG	Pyridine-2,3-diol	0.778
9	92Z	5-azanyl-3~{H}-pyridin-6-one	0.778
10	9UZ	Piperidine-2,6-dione	0.778
11	CQJ	4-methylpyridin-2-ol	0.778
12	D4V	3-methylpyridin-2-ol	0.778
13	G6C	5-oxidanyl-1h-pyridin-2-one	0.778
14	HGQ	4-bromanyl-1~{H}-pyridin-2-one	0.778
15	HHQ	4-iodanyl-3~{H}-pyridin-2-one	0.778
16	NCM	Norcamphor	0.778
17	XDL	Xylose-derived isofagomine lactam	0.778
18	0PY	Pyridine	0.750
19	BAQ	Pyrrolidin-2-one	0.750
20	PIP	Piperidine	0.750
21	27Y	5-bromo-3-hydroxypyridin-2(1h)-one	0.700
22	4HO	1-hydroxy-4-methylpyridin-2(1h)-one	0.700
23	GQV	1-methyl-3-oxidanyl-pyridin-2-one	0.700
24	QCI	L-2-aminoglutarimide	0.700