1	AN5	5-amino-1-pyridin-3-ylpentan-1-one	1.000
2	PBO	1-pyridin-3-ylbutan-1-one	0.846
3	DIY	5-butylpiperidine	0.769
4	Y8J	3-butylpyridine	0.769
5	3H2	Pentylbenzene	0.714