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
Which of the following H2 blocker also have Anticholinesterase property 
Select and explain. 
A. Famotidine, B. Nizatidine, C. Cimetidine, D. Loxatidine
B: Nizatidine
Answer: B: Nizatidine 
Explanation: Niizatidine is a H2 blocker with additional anticholineterase activity. Therefore it enhances gastric emplying and also cause bradycardia.