1	T81	1-{4-[(5-bromothiophen-2-yl)methyl]piperazin-1-yl}ethan-1-one	1.000
2	T8M	1-{4-[(thiophen-2-yl)methyl]piperazin-1-yl}ethan-1-one	0.938
3	T6Y	1-{4-[(5-chlorothiophen-2-yl)methyl]piperazin-1-yl}ethan-1-one	0.882
4	T8J	1-[4-(thiophene-2-carbonyl)piperazin-1-yl]ethan-1-one	0.882
5	NUY	[4-(propan-2-yl)piperazin-1-yl](thiophen-2-yl)methanone	0.778
6	U1G	1-[4-(furan-2-carbonyl)piperazin-1-yl]ethan-1-one	0.778
7	T2G	1-{4-[(3-methylphenyl)methyl]piperazin-1-yl}ethan-1-one	0.737
8	T47	1-{4-[(3-chlorophenyl)methyl]piperazin-1-yl}ethan-1-one	0.737
9	T84	1-{4-[(thiophen-3-yl)methyl]piperazin-1-yl}ethan-1-one	0.722
10	KS0	1-{4-[(4-fluorophenyl)methyl]piperazin-1-yl}propan-1-one	0.700
11	OJO	1-{4-[(3-chloro-5-hydroxyphenyl)methyl]piperazin-1-yl}ethan-1-one	0.700
12	Q4F	1-{(1s,4s)-5-[(3-chlorophenyl)methyl]-2,5-diazabicyclo[2.2.1]heptan-2-yl}ethan-1-one	0.700
13	U0Y	1-[4-(4-methylbenzene-1-carbonyl)piperazin-1-yl]ethan-1-one	0.700