Original sentence: Bromantane is a stimulant drug developed in Russia during the 1990s, which acts mainly by inhibiting the reuptake of both dopamine and serotonin in the brain, although it also has anticholinergic effects at very high doses
Edited sentence: Bromantane is a stimulant drug developed in Russia during the late 1980s, which acts mainly by inhibiting the reuptake of both dopamine and serotonin in the brain, although it also has anticholinergic effects at very high doses