7789
Synthesis and antimycobacterial evaluation of pyrazinamide derivatives with benzylamino substitution .
 Chemical: pyrazinamide; Chemical: benzylamino
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: pyrazinamide; Chemical: benzylamino