1	3AV	6-methyl-2h-chromen-2-one	1.000
2	QX4	4-hydroxy-6-methyl-2h-1-benzopyran-2-one	0.923
3	COU	Coumarin	0.917
4	07L	7-hydroxy-2h-chromen-2-one	0.846
5	4HC	4-hydroxy-2h-chromen-2-one	0.846
6	4JQ	6-amino-2h-chromen-2-one	0.846
7	8CM	8-hydroxycoumarin	0.846
8	SE2	3-hydroxy-2h-chromen-2-one	0.846
9	ZZ1	4-methyl-2h-chromen-2-one	0.846
10	SH8	6-methyl-2-oxidanylidene-chromene-3-carboxylic acid	0.800
11	0FO	6-bromo-4-hydroxy-2h-chromen-2-one	0.786
12	32Y	6-amino-5-iodo-2h-chromen-2-one	0.786
13	4MU	7-hydroxy-4-methyl-2h-chromen-2-one	0.786
14	EBF	7-methoxychromen-2-one	0.786
15	HFC	6,7-bis(oxidanyl)chromen-2-one	0.786
16	MCM	7-amino-4-methyl-chromen-2-one	0.786
17	SLS	3,4-dihydro-2~{H}-chromene-6-carboxamide	0.786
18	03V	Naphthalen-2-ol	0.769
19	1XY	(4r)-3,4-dihydro-2h-chromen-4-amine	0.769
20	H42	5,6,7,8-tetrahydronaphthalen-2-ol	0.769
21	OCH	Quinolin-2(1h)-one	0.769
22	VN9	3,4-dihydro-1~{H}-quinolin-2-one	0.769
23	2C2	(2s)-2-hydroxy-2h-chromene-2-carboxylic acid	0.733
24	3QV	7-hydroxy-2-oxo-2h-chromene-3-carbonitrile	0.733
25	7R8	6-oxidanylnaphthalene-2-carboximidamide	0.733
26	T83	7-hydroxy-6-methoxy-2h-1-benzopyran-2-one	0.733
27	XZZ	6-chloro-7-hydroxy-4-methyl-2h-chromen-2-one	0.733
28	07K	8-methylquinolin-4-amine	0.714
29	0TU	6-chloroquinolin-2(1h)-one	0.714
30	12Q	1-methylquinolin-2(1h)-one	0.714
31	2NA	Naphthalen-2-ylmethanol	0.714
32	718	6-hydroxy-3,4-dihydronaphthalen-1(2h)-one	0.714
33	8ZE	2,3-dihydro-1,4-benzodioxin-6-ylmethanol	0.714
34	AJ2	4-methylquinolin-2-ol	0.714
35	BCU	(3r)-3,4-dihydro-2h-chromen-3-ylmethanol	0.714
36	D1N	Naphthalene-1,2-diol	0.714
37	D48	Naphthalene-2,3-diol	0.714
38	DIN	1,6-dihydroxy naphthalene	0.714
39	FC5	6-hydroxy-2h-chromene-2-thione	0.714
40	G3E	3-hydroxyquinolin-2(1h)-one	0.714
41	J5I	3-methyl-1,2-dihydroquinolin-2-one	0.714
42	J9W	1,3-benzoxazine-2,4-dione	0.714
43	KJH	1-methylidenenaphthalen-2-one	0.714
44	NDH	(1r, 2s)-cis 1,2 dihydroxy-1,2-dihydronaphthalene	0.714
45	P6N	(2~{S})-2-methyl-3,4-dihydro-2~{H}-naphthalen-1-one	0.714
46	QPI	Naphthalene-1,3-diol	0.714
47	TZ9	6,8-bis(fluoranyl)chromene	0.714
48	XS8	(4~{S})-6-fluoranyl-3,4-dihydro-2~{H}-chromen-4-amine	0.714
49	Y6M	(2r)-1,2,3,4-tetrahydroquinoline-2,7-diol	0.714