4301
Both compounds are metabolised in the same way as 1 - bromo - 1 - chloro - 2 , 2 , 2 - trifluoroethane ( halothane ) to form reactive trifluoroacetyl halide intermediates , which have been implicated in the hepatotoxicity of halothane .
 1 - bromo - 1 - chloro - 2 , 2 , 2 - trifluoroethane, halothane, trifluoroacetyl, hepatotoxicity, halothane
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 1 - bromo - 1 - chloro - 2 , 2 , 2 - trifluoroethane, halothane, trifluoroacetyl, hepatotoxicity, halothane