23274
Mean post - MTT PG decreased from P , 207 +/- 5 to M , 191 +/- 4 ; S , 195 +/- 4 ; and M + S , 161 +/- 3 mg / dL ( P < 0 . 01 ] .
 Chemical: MTT
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: MTT