23499
At the same time , exceptional residual conductivity was measured for this composition at - 40 degrees C ( 9 mS cm ( - 1 ) ) , thanks to the superionic character of pyrrolidinium nitrate PIL .
 Chemical: pyrrolidinium nitrate
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: pyrrolidinium nitrate