23568
Fifty analogues of batzelladine K were synthesized and evaluated for in vitro antimalarial ( Plasmodium falciparum ) , antileishmanial ( Leishmania donovani ) , antimicrobial ( panel of bacteria and fungi ) , antiviral ( HIV - 1 ) activities .
 Chemical: batzelladine K
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: batzelladine K