21202
Bbil - TX ( 5 mu g / ml ) - induced blockade was markedly inhibited at 22 - 24 degrees C and pretreatment with p - bromophenacyl bromide ( p - BPB ) abolished the neuromuscular blockade .
 Chemical: p - bromophenacyl bromide; Chemical: p - BPB
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: p - bromophenacyl bromide; Chemical: p - BPB