3140
Ketamine - induced neuronal damage and altered N - methyl - D - aspartate receptor function in rat primary forebrain culture .
 Chemical: Ketamine; Chemical: N - methyl - D - aspartate
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: Ketamine; Chemical: N - methyl - D - aspartate