1	6ZW	7-(diethylamino)-4-methyl-2h-1-benzopyran-2-one	1.000
2	EJO	7-(diethylamino)chromen-2-one	0.941
3	RH6	(2e)-3-[7-(diethylamino)-2-oxo-2h-1-benzopyran-3-yl]prop-2-enal, bound form	0.800
4	ZZ1	4-methyl-2h-chromen-2-one	0.706
5	5WT	~{N}-(1,4-dimethyl-2-oxidanylidene-quinolin-7-yl)ethanamide	0.700