This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory system, Subject name: Pharmacology
[{'content': 'Which is a soft steroid used in bronchial asthma \nSelect and explain. \nA. Budesonide, B. Dexamethosone, C. Ciclesonide, D. Fluisolide', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ciclesonide has got high topical, systemic activity ratio Refer Katzung 11/e p348', 'role': 'assistant'}]