9406
The naphthyridinols afforded a dose - dependent protection of H ( 2 ) B - PMHC consistent with unprecedented peroxyl radical - trapping activity in lipid bilayers .
 Chemical: naphthyridinols; Chemical: peroxyl
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: naphthyridinols; Chemical: peroxyl