1	MKC	6-benzyl-1-ethoxymethyl-5-isopropyl uracil	1.000
2	GCA	6-(3',5'-dimethylbenzyl)-1-ethoxymethyl-5-isopropyluracil	0.917
3	TNK	6-benzyl-1-benzyloxymethyl-5-isopropyl uracil	0.750
4	J63	1-[(benzyloxy)methyl]-6-(cyclohexylmethyl)-3-hydroxy-5-(propan-2-yl)pyrimidine-2,4(1h,3h)-dione	0.724
5	KRV	3-{[3-ethyl-5-(1-methylethyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl]carbonyl}-5-methylbenzonitrile	0.704