13054
R8 - modification has the potential for broadening the therapeutic window of pegylated liposomal doxorubicin treatment , which could lead to lower non - specific toxicity .
 Chemical: doxorubicin
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: doxorubicin 
Answer:
 Chemical: doxorubicin