5352
On the basis of these results , we conclude that mFpr1 is an ortholog of human FPR1 with certain pharmacologic properties of human FPR2 / ALX , whereas mFpr2 has much lower affinity for formyl peptides .
 Chemical: formyl
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: formyl