1	EDP	5-ethyl-5-[(2r)-pentan-2-yl]-2-thioxodihydropyrimidine-4,6(1h,5h)-dione	1.000
2	RAV	5-ethyl-5-[(2s)-pentan-2-yl]pyrimidine-2,4,6(1h,3h,5h)-trione	0.882
3	56L	5-(propan-2-yl)-2-thioxodihydropyrimidine-4,6(1h,5h)-dione	0.750