2354
The rats in the control group were intraperitoneally ( i . p . ) injected with 0 . 9 % saline ( 4 ml / kg ) ; the rats in the model group were i . p . injected with CYP ( 150 mg / kg ) ; and the rats in the intervention group were i . p . injected with CYP with subsequently perfusion of bladder with P2X3 and NK1 receptors ' antagonists , Suramin and GR 82334 .
 Chemical: CYP; Chemical: CYP; Chemical: Suramin; Chemical: GR 82334
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: CYP; Chemical: CYP; Chemical: Suramin; Chemical: GR 82334