1	5YE	6-[[ethyl-(4-fluorophenyl)amino]methyl]-2,3-dihydro-1~{H}-cyclopenta[3,4][1,3]thiazolo[1,4-~{a}]pyrimidin-8-one	1.000
2	5YC	7-[[ethyl(phenyl)amino]methyl]-2-methyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one	0.731
3	67H	7-{[ethyl(4-fluorophenyl)amino]methyl}-N,2-dimethyl-5-oxo-5h-[1,3]thiazolo[3,2-a]pyrimidine-3-carboxamide	0.724