10964
Based on the Ah receptor activation , UAB30 was tested for its ability to prevent dimethylbenzanthracene ( DMBA ) - induced mammary cancers , presumably by inhibiting DMBA activation , and was highly effective .
 Chemical: UAB30; Chemical: dimethylbenzanthracene; Chemical: DMBA; Chemical: DMBA
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: UAB30; Chemical: dimethylbenzanthracene; Chemical: DMBA; Chemical: DMBA