after oral dosing of 10 mg 8-chloro-6- ( 2-fluorophenyl ) -1-methyl-4h-imidazo [ 1,5-a ] [ 1,4 ] benzodiazepine ( midazolam , ro 21-3981 , dormicum ) labelled with 14c ( 25 microci ) to 4 human volunteers , the total radioactivity is mainly excreted via the kidneys .
C0005064
benzodiazepine
C0026056
midazolam