3,7-Dihydro-5-(2-fluorophenyl)-6-methylpyrrolo(3,4-e)(1,4)diazepin-2(1H)-one 57435-90-2 BRN 0545789 NSC 290942 Pyrrolo(3,4-e)(1,4)diazepin-2(1H)-one, 3,7-dihydro-5-(2-fluorophenyl)-6-methyl-