18590
Influence of the novel histamine H3 receptor antagonist ST1283 on voluntary alcohol consumption and ethanol - induced place preference in mice .
 Chemical: histamine; Chemical: alcohol; Chemical: ethanol
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: histamine; Chemical: alcohol; Chemical: ethanol