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01. Food Nutrient & Dietary Chemicals (group results)
Nitrogen components (2)

02. Food Pesticide Chemicals with Regulated Residues on Food Commodities

03. Biological Effects of Specific Chemicals: all > biochemical uses [CHEBI:52206]
enzyme inhibitor [CHEBI:23924] (3)
 metabolite [CHEBI:25212] (5)

04. Bioactive Capabilities of Specific Chemicals (group results)
Oxidoreductases [EC:1] (1)
 Transferases [EC:2] (2)

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anti-inflammatory agent [CHEBI:67079] (1)
pharmaceutical [CHEBI:52217] (3)

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08. Chemical Category: all > polyatomic entity [CHEBI:36357] > molecule [CHEBI:25367] > organic molecule [CHEBI:72695] > organic cyclic compound [CHEBI:33832] > organic aromatic compound [CHEBI:33659] > heteroarene [CHEBI:33833] > imidazopyrimidine [CHEBI:35875] > purines [CHEBI:26401] > purine alkaloid [CHEBI:26385] (group results)
methylxanthine [CHEBI:25348] (7)

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08. Chemical Category: polyatomic entity [CHEBI:36357] > molecule [CHEBI:25367] > organic molecule [CHEBI:72695] > organic cyclic compound [CHEBI:33832] > organic aromatic compound [CHEBI:33659] > heteroarene [CHEBI:33833] > imidazopyrimidine [CHEBI:35875] > purines [CHEBI:26401] > purine alkaloid [CHEBI:26385]
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03. Biological Effects of Specific Chemicals: biochemical uses [CHEBI:52206]
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7 items, grouped by 03. Biological Effects of Specific Chemicals (view ungrouped items)

enzyme inhibitor [CHEBI:23924] (3)   
[CHEBI:27732]
 caffeine 
  
  
  
 [CHEBI:28177]
 theophylline 
  
  
  
 [CHEBI:53115]
 8-(3-chlorostyryl)caffeine 
  
  
  

metabolite [CHEBI:25212] (5)   
[CHEBI:27732]
 caffeine 
  
  
  
 [CHEBI:28946]
 theobromine 
  
  
  
 [CHEBI:62207]
 3-methyl-9H-xanthine 
  
  
  
[CHEBI:62208]
 3-methyl-7H-xanthine 
  
  
  
 [CHEBI:68444]
 1-methyl-7H-xanthine