3537
Induction of AhR by TCDD and prochloraz resulted in a time - and dose - dependent increase of ABCG2 gene expression and transporter protein levels .
 Chemical: TCDD; Chemical: prochloraz
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: TCDD, prochloraz 
Answer:
 Chemical: TCDD; Chemical: prochloraz