30137
Our results suggest that V . officinalis extract was effective in reducing the toxicity induced by rotenone in D . melonogaster as well as confirm the utility of this model to investigate potential therapeutic strategies on movement disorders , including Parkinson disease ( PD ) .
 Chemical: rotenone
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: rotenone