15831
Tecadenoson is a selective A1 adenosine receptor agonist with close similarity to adenosine .
 Chemical: Tecadenoson; Chemical: adenosine; Chemical: adenosine
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: Tecadenoson; Chemical: adenosine; Chemical: adenosine