19282
In obese mice , after 8 - week treatment , the body weight gain was significantly more suppressed by both 1 mg / kg and 2 mg / kg of DA - 3091 , monthly subcutaneous administered , than by 10 mg / kg / day of sibutramin , a drug against obesity .
 sibutramin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 sibutramin