7574
The functionalized alkynyl PVA MMs showed a high specificity and strong binding capability for glycoproteins through a [ 3 + 2 ] cycloaddition reaction .
 Chemical: alkynyl PVA
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: alkynyl PVA