23987
Pine particulate activated TRPA1 in mouse trigeminal neurons and A549 cells in a concentration - dependent manner , which was inhibited by the TRPA1 antagonist HC - 030031 .
 Chemical: HC - 030031
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: HC - 030031