Aprophene (Taren), a soviet drug seemingly unknown outside of ex-USSR. It was included in the standard civil defense medkit as an antidote against some specific

Aprophene (Taren), a soviet drug seemingly unknown outside of ex-USSR. It was included in the standard civil defense medkit as an antidote against some specific group of chemicals. The most famous substance in the same pharmacological group is Datura the effects of which also last for several days, or so I heard.