9498
Synthesis and evaluation of diphenylphosphinic amides and diphenylphosphine oxides as inhibitors of Kv1 . 5 .
 diphenylphosphinic amides, diphenylphosphine oxides
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 diphenylphosphinic amides, diphenylphosphine oxides