29767
Collectively , these initial findings suggest that design and systematic modification of aminoalkylindoles such as 3 may lead to development of novel cannabinoid ligands with dual CB1R antagonist / CB2R agonist activity with potential for use as treatments of alcohol abuse .
 Chemical: aminoalkylindoles; Chemical: alcohol
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: aminoalkylindoles; Chemical: alcohol