the drugs used were classified into four categories as follows : full benzodiazepine receptor agonists ( diazepam , clonazepam , nitrazepam , midazolam , clotiazepam and etizolam ) , partial agonists ( cl 218,872 , ro 16-6028 , ro 17-1812 and ro 23-0364 ) , inverse agonists ( ro 15-3505 , fg 7142 and beta-cce ) and a benzodiazepine receptor antagonist , ro 15-1788 ( flumazenil ) .
C1372996
benzodiazepine receptor antagonist
C0016293
flumazenil