4050
No significant alteration in total extractable myocardial lipids was observed between control dogs and those treated with doxorubicin .
 Chemical: doxorubicin
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: doxorubicin