23883
Biological screening revealed varying cytotoxic potencies of the tested molecules compared with Doxorubicin as a reference drug .
 Chemical: Doxorubicin
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: Doxorubicin