9407
While sidechain length and / or branching had no effect on their apparent reactivity , it dramatically impacted reaction stoichiometry , with more lipophilic compounds trapping two peroxyl radicals and more hydrophilic compounds trapping significantly less than one .
 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: peroxyl