1 E2I 4-{[(5-butylpyrimidin-2-yl)sulfanyl]acetyl}benzenesulfonamide 1.000 2 E90 4-[(pyrimidin-2-ylsulfanyl)acetyl]benzenesulfonamide 0.833 3 E1F 2-chloro-4-[(pyrimidin-2-ylsulfanyl)acetyl]benzenesulfonamide 0.800 4 E59 4-{[(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)sulfanyl]acetyl}benzenesulfonamide 0.769 5 E65 4-{[(4,6-dimethylpyrimidin-2-yl)sulfanyl]acetyl}benzenesulfonamide 0.769 6 E1E 2-chloro-4-{[(4,6-dimethylpyrimidin-2-yl)sulfanyl]acetyl}benzenesulfonamide 0.741 7 EWW 2-chloro-4-{[(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)sulfanyl]acetyl}benzenesulfonamide 0.741