EN
clonazepam 1,3-dihydro-7-nitro-5-(2-chlorophenyl)-2H-1,4.benzodiazepin-2-one 5-(o-chlorophenyl)-7-nitro-1,3-dihydro-2H-1,4-benzodiazepin-2-one 5-(2-Chloro-phenyl)-7-nitro-1,3-dihydro-benzo[e][1,4]diazepin-2-one 5-(2-Chlorophenyl)-7-nitro-1H-benzo[e][1,4]diazepin-2(3H)-one
EN
Clonazepam, sold under the brand names Klonopin and Rivotril, is a medication used to prevent and treat anxiety disorders, seizures, bipolar mania, agitation associated with psychosis, OCD and akathisia.
Wikipedia