1	613	4-(4-chlorophenyl)piperazine-1-carboximidamide	1.000
2	O1M	4-(4-fluorophenyl)piperazine-1-carboxamide	0.778
3	WNY	1-[4-(4-chlorophenyl)piperazin-1-yl]ethan-1-one	0.778
4	QSS	2-(4-methylpiperazin-1-yl)aniline	0.765
5	VU9	1-phenylpiperazine	0.750
6	8RS	1-(4-phenylpiperazin-1-yl)ethan-1-one	0.722
7	91B	1-[3-(4-methylpiperazin-1-yl)phenyl]methanamine	0.722
8	RXJ	4-(4-methylpiperazin-1-yl)benzonitrile	0.722
9	VYU	4-(4-ethylpiperazin-1-yl)aniline	0.722
10	JRB	2-piperazin-1-yl-aniline	0.706