2184
Neonatal cardiomyocytes were isolated from Sprague - Dawley rat hearts and randomly divided into controls , an adriamycin - treated group , and a 3MA plus adriamycin - treated group .
 Chemical: adriamycin; Chemical: 3MA; Chemical: adriamycin
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: adriamycin, 3MA, adriamycin 
Answer:
 Chemical: adriamycin; Chemical: 3MA; Chemical: adriamycin