1	MCM	7-amino-4-methyl-chromen-2-one	1.000
2	ZZ1	4-methyl-2h-chromen-2-one	0.923
3	4MU	7-hydroxy-4-methyl-2h-chromen-2-one	0.857
4	COU	Coumarin	0.846
5	XZZ	6-chloro-7-hydroxy-4-methyl-2h-chromen-2-one	0.800
6	07L	7-hydroxy-2h-chromen-2-one	0.786
7	3AV	6-methyl-2h-chromen-2-one	0.786
8	4HC	4-hydroxy-2h-chromen-2-one	0.786
9	4JQ	6-amino-2h-chromen-2-one	0.786
10	8CM	8-hydroxycoumarin	0.786
11	AJ2	4-methylquinolin-2-ol	0.786
12	SE2	3-hydroxy-2h-chromen-2-one	0.786
13	G12	3,8-dibromo-7-hydroxy-4-methyl-2h-chromen-2-one	0.750
14	0FO	6-bromo-4-hydroxy-2h-chromen-2-one	0.733
15	32Y	6-amino-5-iodo-2h-chromen-2-one	0.733
16	EBF	7-methoxychromen-2-one	0.733
17	HFC	6,7-bis(oxidanyl)chromen-2-one	0.733
18	MVN	6-chloro-4-methyl-1h-quinolin-2-one	0.733
19	QX4	4-hydroxy-6-methyl-2h-1-benzopyran-2-one	0.733
20	ZXZ	1,4-dimethylquinolin-2(1h)-one	0.733
21	1XY	(4r)-3,4-dihydro-2h-chromen-4-amine	0.714
22	H42	5,6,7,8-tetrahydronaphthalen-2-ol	0.714
23	OCH	Quinolin-2(1h)-one	0.714
24	VN9	3,4-dihydro-1~{H}-quinolin-2-one	0.714
25	HOM	7-hydroxy-4-methyl-3-(2-hydroxy-ethyl)coumarin	0.706