13351
Electrochemiluminescence biosensor based on conducting poly ( 5 - formylindole ) for sensitive detection of Ramos cells .
 Chemical: poly ( 5 - formylindole )
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: poly ( 5 - formylindole )