10350
Identification of propofol binding sites in a nicotinic acetylcholine receptor with a photoreactive propofol analog .
 Chemical: propofol; Chemical: acetylcholine; Chemical: propofol
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: propofol; Chemical: acetylcholine; Chemical: propofol