14453
[ ( 3 ) H ] UR - PLN196 : a selective nonpeptide radioligand and insurmountable antagonist for the neuropeptide Y Y ( 2 ) receptor .
 Chemical: [ ( 3 ) H ] UR - PLN196
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: [ ( 3 ) H ] UR - PLN196 
Answer:
 Chemical: [ ( 3 ) H ] UR - PLN196