1037
Doxorubicin is an anti - tumor agent that represses cardiac - specific gene expression and induces myocardial cell apoptosis .
 Chemical: Doxorubicin; Disease: tumor
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; Disease: tumor