3688
On the other hand , the distribution of Rho123 after intravenous infusion was higher in mdr1a / 1b / bcrp - / - mice than in the wild - type mice .
 Rho123
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 Rho123