N-{2,4-dioxo-1-(3-methyl-1-butyl)-5-[2-(morpholin-4-yl)ethyl]-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-3-yl}-N'-(4-ethoxyphenyl)urea

N-{2,4-dioxo-1-(3-methyl-1-butyl)-5-[2-(morpholin-4-yl)ethyl]-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-3-yl}-N'-[4-bromo-2-methylphenyl]urea

N-{2,4-dioxo-1-(3-methyl-1-butyl)-5-[2-(morpholin-4-yl)ethyl]-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-3-yl}-N'-[2-chloro-6-methylphenyl]urea