Pharmacology General 5bacd574 A prokinetic drug which lacks D2 receptor antagonistic action is which one of the following? A Metoclopramide B Domperidone C Cisapride D Chlorpromazine High-Yield Explanation Ans. is 'c' i.e., Cisapride o Cisapride has 5-HT4 agonistic activity (without any D2 blocking activity).