4490
Both CD - 832 and diltiazem , but not nifedipine , significantly reduced the increase in heart rate induced by ISO infusion .
 Chemical: CD - 832; Chemical: diltiazem; Chemical: nifedipine; Chemical: ISO
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: CD - 832; Chemical: diltiazem; Chemical: nifedipine; Chemical: ISO