19397
The outer layer loaded with tinidazole ( TI ) had outstanding antibacterial effect against the anaerobe .
 Chemical: tinidazole
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: tinidazole 
Answer:
 Chemical: tinidazole