9672
Flubendazole and albendazole showed similar potency in affecting rat embryonic development in vitro , inducing retardation of growth and dysmorphogenic effects at concentrations >= 0 . 5 mu g / mL .
 Chemical: Flubendazole; Chemical: albendazole
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: Flubendazole; Chemical: albendazole