This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Parasympathetic System & Glaucoma, Subject name: Pharmacology
Which of the following is a New drug approved in treatment of Glaucoma ? 
Select and explain. 
A. NETARSUDIL, B. SEMAGLUTIDE, C. ETELCALCETIDE, D. PLECANATIDE
A: NETARSUDIL
Answer: A: NETARSUDIL 
Explanation: NETARSUDIL: a. Used for glaucoma b. Inhibitor of Rho kinase c. Increases aqueous outflow by unknown mechanism SEMAGLUTIDE: a. Recombinant GLP analogue b. Orally effective peptide (unlike other drugs ending with TIDE) c. Approved for Type 2 diabetes mellitus ETELCALCETIDE: a. Calcium sensing receptor agonist b. Calcimimetic drug c. Used for hyperparathyroidism PLECANATIDE: a. Stimulates Guanylate cyclase-C b. Approved for chronic idiopathic constipation