3347
Parallels in the actions of NH4Ac and the calcium channel blocker verapamil support this concept .
 Chemical: NH4Ac; Chemical: calcium; Chemical: verapamil
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: NH4Ac; Chemical: calcium; Chemical: verapamil