30501
A series of novel 1 , 2 , 3 - triazole - dithiocarbamate - urea hybrids were designed , synthesized and their antiproliferative activities against four selected human cancer cell lines were evaluated .
 Chemical: 1 , 2 , 3 - triazole - dithiocarbamate - urea
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
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Answer:
 Chemical: 1 , 2 , 3 - triazole - dithiocarbamate - urea