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The free acid derivatives as they are good candidates as antiinflammatory drugs are able to antagonize the multiple neutrophil functions evoked by N - formyl - L - methionyl - L - leucyl - Lphenylalanine ( fMLF ) , i . e . chemotaxis , superoxide anion production and lysozyme release .
 Chemical: N - formyl - L - methionyl - L - leucyl - Lphenylalanine; Chemical: fMLF; Chemical: superoxide
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: N - formyl - L - methionyl - L - leucyl - Lphenylalanine; Chemical: fMLF; Chemical: superoxide