2069
Metallothionein induction reduces caspase - 3 activity and TNFalpha levels with preservation of cognitive function and intact hippocampal neurons in carmustine - treated rats .
 Chemical: Metallothionein; Chemical: carmustine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: Metallothionein; Chemical: carmustine