8664
Cell cycle analysis after treatment with different DCX - loaded CS - PEG NC formulations indicated that the encapsulated drug remained fully active , showing a similar functional behavior to free DCX .
 Chemical: DCX; Chemical: PEG; Chemical: DCX
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: DCX; Chemical: PEG; Chemical: DCX