14505
Adenosine and N ( 6 ) - cyclopentyl - adenosine ( CPA , A1R agonist ) constricted MVs but not MAs .
 Chemical: Adenosine; Chemical: N ( 6 ) - cyclopentyl - adenosine; Chemical: CPA
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: Adenosine; Chemical: N ( 6 ) - cyclopentyl - adenosine; Chemical: CPA