21864
The organ levels of [ ( 131 ) I ] labeled fenofibrate were found to be more constant in case of the pump with the higher viscous nanosuspension in contrast to the lower viscous counterpart .
 Chemical: [ ( 131 ) I ] labeled fenofibrate
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: [ ( 131 ) I ] labeled fenofibrate