3761
In general , the rats treated with nandrolone alone did not exhibit any pronounced alteration in memory compared with controls in the MWM , and in many cases GH did not induce any alteration .
 nandrolone
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 nandrolone