19641
As a result of recent implementation on sensitive , high resolution , high mass accuracy , and liquid chromatography timescale - compatible mass spectrometers , ExD , more specifically , ETD MS has received particular interest in life science research .
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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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