14208
The bioactivities of a series of chemokine receptor ( CCR2 ) inhibitors have been modeled using both conventional and atom color / size - dependent MIA - QSAR ( namely aug - MIA - QSAR ) ; the latter showed to be better .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
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