1	6LR	Morpholine	1.000
2	6LB	4-ethylmorpholine	0.750
3	0PY	Pyridine	0.714
4	DIO	1,4-diethylene dioxide	0.714
5	PIP	Piperidine	0.714
6	PYE	Tetrahydropyran	0.714
7	PZE	Piperazine	0.714