26829
Synthesis and antitumor activity of 1 , 3 , 4 - oxadiazole possessing 1 , 4 - benzodioxan moiety as a novel class of potent methionine aminopeptidase type II inhibitors .
 Chemical: 1 , 3 , 4 - oxadiazole; Chemical: 1 , 4 - benzodioxan; Chemical: methionine
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: 1 , 3 , 4 - oxadiazole; Chemical: 1 , 4 - benzodioxan; Chemical: methionine