18398
In the DOX plus NAC group , general architecture was preserved better than the DOX group and myofibril loss was minimal compared with the DOX group .
 Chemical: DOX; Chemical: NAC; Chemical: DOX; Chemical: DOX
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: DOX; Chemical: NAC; Chemical: DOX; Chemical: DOX