1531
A rat model was used to evaluate the general acute toxicity and the late cardiotoxicity of 4 mg / kg doxorubicin ( DOX ) given either as free drug or in the form of three N - ( 2 - hydroxypropyl ) methacrylamide ( HPMA ) copolymer conjugates .
 Disease: toxicity; Disease: cardiotoxicity; Chemical: doxorubicin; Chemical: DOX; Chemical: N - ( 2 - hydroxypropyl ) methacrylamide; Chemical: HPMA
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: toxicity; Disease: cardiotoxicity; Chemical: doxorubicin; Chemical: DOX; Chemical: N - ( 2 - hydroxypropyl ) methacrylamide; Chemical: HPMA