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The aim of the present work was to evaluate the effectiveness of such an antidote by testing whether doxorubicin ( DOX ) , a known P - gp inducer , could efficiently protect Caco - 2 cells against PQ cytotoxicity , 6 h after the incubation with the herbicide , reflecting a real - life intoxication scenario .
 Chemical: doxorubicin; Chemical: DOX
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; Chemical: DOX