12157
None of the compounds exhibited any antibacterial or antifungal activity against a standard panel of microorganisms , but compounds 1 , 2 , and 6 displayed some cytotoxicity against HCT - 116 cancer cells .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None