2901
Antisense to miR - 21 blocked the increase in Pdcd4 protein by fenhexamid and fludioxonil .
 Chemical: fenhexamid; Chemical: fludioxonil
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: fenhexamid; Chemical: fludioxonil