1 H1K 1-(5-chloro-2,4-dimethoxyphenyl)-3-pyrazin-2-ylurea 1.000 2 A42 1-(5-chloro-2,4-dimethoxyphenyl)-3-(5-cyanopyrazin-2-yl)urea 0.913 3 I34 N-(5-chloro-2,4-dimethoxyphenyl)-N'-(5-methyl-3-isoxazolyl)-urea 0.750 4 A25 18-chloro-11,12,13,14-tetrahydro-1h,10h-8,4-(azeno)-9,15,1,3,6-benzodioxatriazacycloheptadecin-2-one 0.731 5 M6I N-(3-chlorophenyl)-N'-(pyridin-3-yl)urea 0.727