1	VPR	2-propylpentanamide	1.000
2	2PP	2-propyl-pentanoic acid	0.818
3	B5I	2-propyl-L-norvaline	0.750
4	2EH	(2s)-2-ethylhexan-1-ol	0.727
5	HP6	Heptane	0.700