2795
Of them , 12 derivatives ( e . g . , 3a - c , 4c and 4e ) exhibited more potent antifungal effects on some phytopathogens than a commercial fungicide hymexazol as positive control .
 Chemical: hymexazol
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: hymexazol