12691
We hypothesized that augmentation therapy of escitalopram with aripiprazole would improve depressive symptoms as well as reduce craving for alcohol and cue - induced brain activity in patients with co - morbid alcohol dependence and major depressive disorder , compared with treatment with escitalopram alone .
 Chemical: escitalopram; Chemical: aripiprazole; Chemical: alcohol; Chemical: alcohol; Chemical: escitalopram
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: escitalopram; Chemical: aripiprazole; Chemical: alcohol; Chemical: alcohol; Chemical: escitalopram