2729
CONCLUSION : There was no significant difference between isotonic sodium chloride , sodium bicarbonate and isotonic sodium chloride with diltiazem application in prevention of CIN .
 Chemical: sodium chloride; Chemical: sodium bicarbonate; Chemical: sodium chloride; Chemical: diltiazem
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: sodium chloride; Chemical: sodium bicarbonate; Chemical: sodium chloride; Chemical: diltiazem