1649
Our results indicate that the compound [ 3 - 13 ] - alloferon ( 1 ) exhibits the strongest antiviral activity ( IC ( 50 ) = 38 mu M ) among the analyzed compound .
 Chemical: [ 3 - 13 ] - alloferon
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: [ 3 - 13 ] - alloferon