395
Both treatments significantly reduced DPI by the 30th minute ( GTN , - 12 . 8 + / - 17 . 9 ; DCF , - 18 . 9 + / - 16 . 6 ) .
 Chemical: GTN; Chemical: DCF
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: GTN; Chemical: DCF