3644
The subcellular and lobular production of hepatic neoantigens recognized by halothane - induced antibodies following enflurane and isoflurane , and the biochemical nature of these neoantigens was investigated in two animal models .
 Chemical: halothane; Chemical: enflurane; Chemical: isoflurane
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: halothane; Chemical: enflurane; Chemical: isoflurane