24009
This study suggested that CCM reduced the MICs of several antibiotics tested , notably of OXI , AMP , CIP , and NOR , and that CCM in combination with antibiotics could lead to the development of new combination of antibiotics against MRSA infection .
 CCM, OXI, AMP, CIP, NOR, CCM
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 CCM, OXI, AMP, CIP, NOR, CCM