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A series of novel monocarbonyl analogues of curcumin have been designed , synthesized and tested for their activity against Molt4 , HeLa , PC3 , DU145 and KB cancer cell lines .
 Chemical: monocarbonyl; Chemical: curcumin
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: monocarbonyl; Chemical: curcumin