2335
TFTs possess diverse biological activities ; for example , alpha - neurotoxins bind specifically with high affinity to nicotinic acetylcholine receptors , while cytotoxins induce non - specific lysis in great variety of cells .
 Chemical: acetylcholine
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: acetylcholine 
Answer:
 Chemical: acetylcholine