This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gastrointestinal tract, Subject name: Pharmacology
Drug stimulating 5HT4 receptors to act as prokinetic agents are all of the following Except: 
Select and explain. 
A. Renzapride, B. Metoclopramide, C. Domperidone, D. Cisapride
C: Domperidone
Answer: C: Domperidone 
Explanation: domperidone it is a D2 receptor antagonist ESSENTIALS OF MEDICAL PHARMACOLOGY SEVENTH EDITION KD TRIPATHI PG NO.666