23363
Herein further modification of 1 afforded another oral active analogue ZYJ - 34v ( 2 ) with simplified structure and lower molecular weight .
 Chemical: ZYJ - 34v
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: ZYJ - 34v