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': 'Mechanism of action Tianeptin in the brain is - \nSelect and explain. \nA. Selective scrotonin reuptake inhibition, B. Selective norepinephrine reuptake inhibition, C. Selective serotonin reuptake enchancer, D. Selective dopamine reuptake inhibition', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Selective serotonin reuptake enhancer o Tianeptine is an atypical antidepressant. o It increases the uptake of serotonin (Action opposite to SSRI).", 'role': 'assistant'}]