18390
N - Acetylcysteine prevents doxorubucine - induced cardiotoxicity in rats .
 Chemical: N - Acetylcysteine; Chemical: doxorubucine
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: N - Acetylcysteine, doxorubucine 
Answer:
 Chemical: N - Acetylcysteine; Chemical: doxorubucine