6581
Based on the observed clinical effects , it has been speculated that lavender oil may exert benzodiazepine - like action including the known dependence and abuse potential of this class of drugs .
 Chemical: benzodiazepine
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: benzodiazepine