27808
Body temperature increased monotonically with increasing doses of METH but MDPV had a negligible effect on temperature .
 Chemical: METH; Chemical: MDPV
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: METH; Chemical: MDPV