15403
The organotypic cultures were maintained for 3 weeks and assessed for ( 1 ) liver specific functions , including phase I enzyme and transporter activities , ( 2 ) expression of liver - specific proteins , and ( 3 ) responses to three drugs ( acetaminophen , troglitazone , and rosiglitazone ) .
 Chemical: acetaminophen; Chemical: troglitazone; Chemical: rosiglitazone
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: acetaminophen; Chemical: troglitazone; Chemical: rosiglitazone