30499
We conclude that FPR2 / ALX is not activated by LXA4 and that the molecular mechanism by which LXA4 functions still needs to be identified .
 Chemical: LXA4; Chemical: LXA4
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: LXA4; Chemical: LXA4