1823
The structurally diverse opioids codeine and eseroline , like galantamine , are also nAChR - APL that have greatly diminished affinity for AChE , representing potential lead compounds for selective nAChR - APL development .
 Chemical: codeine; Chemical: eseroline; Chemical: galantamine
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: codeine; Chemical: eseroline; Chemical: galantamine