29896
We have recently demonstrated that it was a full agonist of alpha - bungarotoxin - sensitive and - insensitive nicotinic acetylcholine receptors expressed in the cockroach dorsal unpaired median neurons .
 Chemical: acetylcholine
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: acetylcholine