1	EBF	7-methoxychromen-2-one	1.000
2	COU	Coumarin	0.846
3	07L	7-hydroxy-2h-chromen-2-one	0.786
4	3AV	6-methyl-2h-chromen-2-one	0.786
5	4HC	4-hydroxy-2h-chromen-2-one	0.786
6	4JQ	6-amino-2h-chromen-2-one	0.786
7	8CM	8-hydroxycoumarin	0.786
8	SE2	3-hydroxy-2h-chromen-2-one	0.786
9	ZZ1	4-methyl-2h-chromen-2-one	0.786
10	8MC	(7-methoxy-2-oxo-2h-chromen-4-yl)acetic acid	0.765
11	HBK	(2s)-2,4-dihydroxy-7-methoxy-2h-1,4-benzoxazin-3(4h)-one	0.750
12	HBO	2,4-dihydroxy-7-(methyloxy)-2h-1,4-benzoxazin-3(4h)-one	0.750
13	0FO	6-bromo-4-hydroxy-2h-chromen-2-one	0.733
14	32Y	6-amino-5-iodo-2h-chromen-2-one	0.733
15	4MU	7-hydroxy-4-methyl-2h-chromen-2-one	0.733
16	HFC	6,7-bis(oxidanyl)chromen-2-one	0.733
17	MCM	7-amino-4-methyl-chromen-2-one	0.733
18	QX4	4-hydroxy-6-methyl-2h-1-benzopyran-2-one	0.733
19	A0O	7-methoxy-8-(3-methylbut-2-enyl)chromen-2-one	0.722
20	FUJ	[(7-methoxy-2-oxo-2h-1-benzopyran-4-yl)methyl]phosphonic acid	0.722
21	03V	Naphthalen-2-ol	0.714
22	1XY	(4r)-3,4-dihydro-2h-chromen-4-amine	0.714
23	H42	5,6,7,8-tetrahydronaphthalen-2-ol	0.714
24	OCH	Quinolin-2(1h)-one	0.714
25	VN9	3,4-dihydro-1~{H}-quinolin-2-one	0.714
26	1KN	(2s,3s,4r,5s)-2-(4-methoxyphenyl)-5-methylpyrrolidine-3,4-diol	0.706