10820
Results of studies to evaluate the effect of Mn and DA on cell viability in control and DAT - transfected HEK cells reveal that Mn is equally toxic to both cell lines whereas DA was only toxic to cells containing DAT .
 Chemical: Mn; Chemical: Mn
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: Mn; Chemical: Mn