This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Drugs causing pericarditis are all EXCEPT : a) Methysergide b) Hydralazine c) Amiodarone d) Bretylium e) Minoxidil 
Select and explain. 
A. cd, B. bd, C. bc, D. ad
A: cd
Answer: A: cd 
Explanation: None