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
[{'content': 'Spasmolytic analgesic iS- \nSelect and explain. \nA. Dicyclomine, B. Physostigmine, C. Tropicamide, D. None', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is `a' i.e., Dicyclomine o Antispasmodic (spasmolytic) drugs are used in various colic (pain) e.g. abdominal colic or renal colic. o Among the given options, dicyclomine is spasmolytic.", 'role': 'assistant'}]