4526
This study was designed to investigate the chronic cardiotoxic potential of SM - 5887 and a possible deteriorating effect of SM - 5887 on low - grade cardiotoxicity pre - induced by doxorubicin in beagle dogs .
 Disease: cardiotoxic; Chemical: SM - 5887; Chemical: SM - 5887; Disease: cardiotoxicity; 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:
 Disease: cardiotoxic; Chemical: SM - 5887; Chemical: SM - 5887; Disease: cardiotoxicity; Chemical: doxorubicin