1	ECE	Caprolactone	1.000
2	2X7	(3e)-3-iminooxepin-2(3h)-one	0.889
3	3NJ	4-fluorooxepine-2,7-dione	0.800
4	ICC	Azepan-2-one	0.778
5	0TR	2-hydroxycyclohepta-2,4,6-trien-1-one	0.700
6	7CZ	2-hydroxycyclohepta-2,4,6-triene-1-thione	0.700
7	7F4	(3~{R})-3-azanylazepan-2-one	0.700
8	8F4	(3~{S})-3-azanylazepan-2-one	0.700