1	MEW	2-methylquinazolin-4(3h)-one	1.000
2	NU1	8-hydroxy-2-methyl-3-hydro-quinazolin-4-one	0.923
3	JBH	3,4-dihydroquinazolin-4-ol	0.917
4	JPZ	Quinazolin-4(1h)-one	0.917
5	WQG	Quinazolin-4(3h)-one	0.917
6	AQO	2-aminoquinazolin-4(3h)-one	0.846
7	D1V	2-mercapto(3h)quinazolinone	0.846
8	DRL	2-methyl-3,5,7,8-tetrahydro-4h-thiopyrano[4,3-D]pyrimidin-4-one	0.846
9	JBQ	5-fluoranyl-3,4-dihydroquinazolin-4-ol	0.846
10	L3N	1~{H}-quinazoline-2,4-dione	0.846
11	M1Q	5,6,7,8-tetrahydro-4~{a}~{H}-quinazoline-2,4-dione	0.846
12	M6N	2-methyl-3~{H}-pyrido[3,4-D]pyrimidin-4-one	0.846
13	PWA	7-fluoroquinazolin-4(3h)-one	0.846
14	PWM	5-fluoroquinazolin-4(3h)-one	0.846
15	PWP	6-fluoroquinazolin-4(3h)-one	0.846
16	VFH	2-methyl-quinolin-4(1h)-one	0.846
17	QUZ	Quinazoline	0.833
18	6VD	2-ethyl-4(1h)-quinolinone	0.786
19	7JL	6-bromanyl-8-oxidanyl-3~{H}-quinazolin-4-one	0.786
20	A1AXG	8-fluoro-2-methylquinolin-4-ol	0.786
21	DQU	2,6-diamino-3h-quinazolin-4-one	0.786
22	HQD	3-hydroxy-2-methylquinolin-4(1h)-one	0.786
23	MAQ	2-amino-8-methylquinazolin-4(3h)-one	0.786
24	VBW	6-fluoranyl-2-methyl-quinolin-4-ol	0.786
25	XLY	(3r)-3-methyl-1,2,3,4-tetrahydro-5h-1,4-benzodiazepin-5-one	0.786
26	1LQ	Quinazolin-4-amine	0.769
27	4YS	Isoquinolin-1(2h)-one	0.769
28	ES1	Quinolin-4-ol	0.769
29	JOZ	3,4-dihydroisoquinolin-1(2h)-one	0.769
30	N5J	3h-pyrido[3,4-D]pyrimidin-4-one	0.769
31	W6T	Quinazolin-2-amine	0.769
32	9BV	Tetrazolo[5,1-B]quinazolin-9-ol	0.733
33	FDR	2-methyl-3,5,6,7-tetrahydro-4h-cyclopenta[4,5]thieno[2,3-D]pyrimidin-4-one	0.733
34	KYA	4-hydroxyquinoline-2-carboxylic acid	0.733
35	NGJ	5-amino-3-ethylisoquinolin-1(2h)-one	0.733
36	32X	5-aminoisoquinolin-1(4h)-one	0.714
37	3PF	3-methyl-3,4-dihydroquinazolin-2(1h)-one	0.714
38	3Z8	7-chloro-3,4-dihydroisoquinolin-1(2h)-one	0.714
39	7VP	4-methyl-2-phenyl-1h-imidazole	0.714
40	BBW	7-methylquinazolin-4-amine	0.714
41	CWS	6-methylquinazolin-4-amine	0.714
42	DHQ	3,4-dihydro-5-methyl-isoquinolinone	0.714
43	IQD	5-hydroxyisoquinolin-1(4h)-one	0.714
44	J9W	1,3-benzoxazine-2,4-dione	0.714
45	KUF	7-methyl-2h-isoquinolin-1-one	0.714
46	M0W	~{N}-methylquinazolin-4-amine	0.714
47	M4A	2-methylquinolin-4-amine	0.714
48	MQN	2-methylquinolin-6-amine	0.714
49	MRW	7-chloroquinolin-4-ol	0.714
50	Q24	Quinazoline-2,4-diamine	0.714
51	T0A	5-deazatetrahydropterin	0.714
52	U8N	4-oxidanyl-2~{H}-isoquinolin-1-one	0.714
53	UK5	1-oxidanylquinolin-4-one	0.714
54	WXC	2-azanyl-7,8-dihydro-6~{H}-quinazolin-5-one	0.714
55	EYA	3-(3-methyl-4-oxo-3,4-dihydroquinazolin-2-yl)propanoic acid	0.706