1382
Compounds 1 and 2 were tested against colon carcinoma ( HCT - 8 ) and breast cancer ( MCF - 7 ) human cancer cell lines , and showed mild cytotoxicity activities .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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