14647
Thus , agmatine attenuates the acquisition of ethanol CPP at least in part by imidazoline ( I ( 1 ) or I ( 2 ) ) receptors .
 Chemical: agmatine; Chemical: ethanol; Chemical: imidazoline
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: agmatine; Chemical: ethanol; Chemical: imidazoline