24199
Further examination showed that manganese but not zinc ethylene bis - dithiocarbamate is the active component for the positive modulation effects .
 Chemical: manganese; Chemical: zinc ethylene bis - dithiocarbamate
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: manganese; Chemical: zinc ethylene bis - dithiocarbamate