1	LX4	4-cyclopentylcarbonylpiperazin-2-one	1.000
2	SYX	(4-methylpiperazin-1-yl)[(2r)-oxolan-2-yl]methanone	0.750
3	VNN	(4-methylpiperazin-1-yl)(5-methylthiophen-3-yl)methanone	0.706