8262
Whereas , all the Indazole derivatives showed very good anti - oxidant activity and some were also found to be active as anti - bacterial agent .
 Chemical: Indazole
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: Indazole 
Answer:
 Chemical: Indazole