2287
METHODS : In this study , WR242511 was administered intravenously ( IV ) in 2 female and 4 male rhesus monkeys in doses of 3 . 5 and / or 7 . 0 mg / kg ; a single male also received WR242511 orally ( PO ) at 7 . 0 mg / kg .
 WR242511, WR242511
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 WR242511, WR242511