20054
Neuroprotective effect of sulforaphane in 6 - hydroxydopamine - lesioned mouse model of Parkinson ' s disease .
 Chemical: sulforaphane; Chemical: 6 - hydroxydopamine
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: sulforaphane; Chemical: 6 - hydroxydopamine