This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Psychiatric Illness, Subject name: Pharmacology
Which of the following is a recently approved drug for post paum depression 
Select and explain. 
A. Brexanolone, B. Calpacizumab, C. Solriamfetol, D. Siponimod
A: Brexanolone
Answer: A: Brexanolone 
Explanation: The uses of above drugs are:Brexanolone: Post paum depressionCalpacizumab: Thrombotic thrombocytopenic purpuraSolriamfetol: Excessive sleepiness in narcolepsy or sleep apneaSiponimod: Mutliple sclerosis