A new antidepressant drug primarily inhibits the reuptake of both serotonin and norepinephrine from the synaptic cleft. How would this drug be classified?

✓ Correct Answer: Option C

SNRIs specifically block the reuptake of both serotonin and norepinephrine, increasing their concentrations in the synaptic cleft. SSRIs only block serotonin reuptake, while TCAs have broader receptor affinities.