10738
The increase in CYP1A1 mRNA by SUN was completely blocked by the transcriptional inhibitor , actinomycin D ; implying that SUN increased de novo RNA synthesis .
 Chemical: SUN; Chemical: actinomycin D; Chemical: SUN
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: SUN; Chemical: actinomycin D; Chemical: SUN