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
All the following statements are true, except? 
Select and explain. 
A. Dipyridamole shows coronary steel phenomena, B. Omeprazole inhibit CYP 2C19, C. SNRI are drug of choice for severe depression, D. Agranulocytosis is the most common side effect of clozapine
D: Agranulocytosis is the most common side effect of clozapine
Answer: D: Agranulocytosis is the most common side effect of clozapine 
Explanation: Side effects of clozapine- Agranulocytosis (dose independent)- Seizures (dose dependent)- Sedation (m/c)- Myocarditis * Clopidogrel & ticlopidine both are prodrugs (inactive)* Activated by CYP 2C19* Omeprazole inhibits CYP2C19* Reversible P2Y12 inhibitors - cangrelor, ticagrelor SNRI (|5H & |NA), DOC for severe depression- Venlafaxine- Duloxetine- Milanacipran- Des venlafaxine- Levo milanacipran. Coronary steel phenomena shown by- Hydralazine- Isoflurane- Dipyridamole- Enflurane