12942
Compounds 1 - 9 were evaluated for cytotoxicity against four human cancer cell lines ( A498 , ACHN , MIA - paca , and PANC - 1 ) , and a few of them were found to exhibit cytotoxic activity .
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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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