10200
By analogy to linear polymers , shorter T ( 1 ) relaxation times have been traditionally associated to less mobile nuclei and hence , dendrimers described with reduced local motions at either the core or the periphery .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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