1-(2,3-dihydro-1-(2'-methylphenacyl)-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl)-3-(3-methylphenyl)urea
1-(2,3-dihydro-1-(2'-methylphenacyl)-2-oxo-5-phenyl-1h-1,4-benzodiazepin-3-yl)-3-(3-methylphenyl)urea