1	4WF	5-azanyl-6-oxidanyl-1-(phenylmethyl)pyrimidine-2,4-dione	1.000
2	I2Z	6-amino-1-benzyl-5-(methylamino)pyrimidine-2,4(1h,3h)-dione	0.750
3	VMN	1-[(4-chlorophenyl)methyl]-4-hydroxypyridin-2(1h)-one	0.737
4	NWL	6-amino-1-benzyl-5-(ethylamino)pyrimidine-2,4(1h,3h)-dione	0.714