25874
Neonatal exposure to lipopolysaccharide enhances accumulation of alpha - synuclein aggregation and dopamine transporter protein expression in the substantia nigra in responses to rotenone challenge in later life .
 Chemical: dopamine; 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: dopamine; Chemical: rotenone